diff options
83 files changed, 215 insertions, 84 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index 9f2223d3e8e1..7c91429a670b 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -1779,10 +1779,8 @@ static int __xipram do_write_oneword_retry(struct map_info *map, map_write(map, CMD(0xF0), chip->start); /* FIXME - should have reset delay before continuing */ - if (++retry_cnt <= MAX_RETRIES) { - ret = 0; + if (++retry_cnt <= MAX_RETRIES) goto retry; - } } xip_enable(map, chip, adr); diff --git a/drivers/mtd/devices/bcm47xxsflash.c b/drivers/mtd/devices/bcm47xxsflash.c index 74f559bf8dfb..2edc46741774 100644 --- a/drivers/mtd/devices/bcm47xxsflash.c +++ b/drivers/mtd/devices/bcm47xxsflash.c @@ -367,7 +367,7 @@ static void bcm47xxsflash_bcma_remove(struct platform_device *pdev) static struct platform_driver bcma_sflash_driver = { .probe = bcm47xxsflash_bcma_probe, - .remove_new = bcm47xxsflash_bcma_remove, + .remove = bcm47xxsflash_bcma_remove, .driver = { .name = "bcma_sflash", }, diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c index a2b643af7019..c93769c233d9 100644 --- a/drivers/mtd/devices/docg3.c +++ b/drivers/mtd/devices/docg3.c @@ -2075,7 +2075,7 @@ static struct platform_driver g3_driver = { }, .suspend = docg3_suspend, .resume = docg3_resume, - .remove_new = docg3_release, + .remove = docg3_release, }; module_platform_driver_probe(g3_driver, docg3_probe); diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c index 1bf192f229d7..f756c60a4931 100644 --- a/drivers/mtd/devices/phram.c +++ b/drivers/mtd/devices/phram.c @@ -399,7 +399,7 @@ static void phram_remove(struct platform_device *pdev) static struct platform_driver phram_driver = { .probe = phram_probe, - .remove_new = phram_remove, + .remove = phram_remove, .driver = { .name = "phram", .of_match_table = of_match_ptr(phram_of_match), diff --git a/drivers/mtd/devices/powernv_flash.c b/drivers/mtd/devices/powernv_flash.c index 10cd1d9b4885..a12427d9e20f 100644 --- a/drivers/mtd/devices/powernv_flash.c +++ b/drivers/mtd/devices/powernv_flash.c @@ -286,7 +286,7 @@ static struct platform_driver powernv_flash_driver = { .name = "powernv_flash", .of_match_table = powernv_flash_match, }, - .remove_new = powernv_flash_release, + .remove = powernv_flash_release, .probe = powernv_flash_probe, }; diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c index 1574296d47e2..f02f96bff450 100644 --- a/drivers/mtd/devices/spear_smi.c +++ b/drivers/mtd/devices/spear_smi.c @@ -1093,7 +1093,7 @@ static struct platform_driver spear_smi_driver = { .pm = &spear_smi_pm_ops, }, .probe = spear_smi_probe, - .remove_new = spear_smi_remove, + .remove = spear_smi_remove, }; module_platform_driver(spear_smi_driver); diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index 3268de5fc780..dba584fa2a53 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2132,7 +2132,7 @@ MODULE_DEVICE_TABLE(of, stfsm_match); static struct platform_driver stfsm_driver = { .probe = stfsm_probe, - .remove_new = stfsm_remove, + .remove = stfsm_remove, .driver = { .name = "st-spi-fsm", .of_match_table = stfsm_match, diff --git a/drivers/mtd/hyperbus/hbmc-am654.c b/drivers/mtd/hyperbus/hbmc-am654.c index dbe3eb361cca..217f4e69233f 100644 --- a/drivers/mtd/hyperbus/hbmc-am654.c +++ b/drivers/mtd/hyperbus/hbmc-am654.c @@ -254,7 +254,7 @@ MODULE_DEVICE_TABLE(of, am654_hbmc_dt_ids); static struct platform_driver am654_hbmc_platform_driver = { .probe = am654_hbmc_probe, - .remove_new = am654_hbmc_remove, + .remove = am654_hbmc_remove, .driver = { .name = "hbmc-am654", .of_match_table = am654_hbmc_dt_ids, diff --git a/drivers/mtd/hyperbus/rpc-if.c b/drivers/mtd/hyperbus/rpc-if.c index b22aa57119f2..f448e23f9260 100644 --- a/drivers/mtd/hyperbus/rpc-if.c +++ b/drivers/mtd/hyperbus/rpc-if.c @@ -163,9 +163,16 @@ static void rpcif_hb_remove(struct platform_device *pdev) pm_runtime_disable(hyperbus->rpc.dev); } +static const struct platform_device_id rpc_if_hyperflash_id_table[] = { + { .name = "rpc-if-hyperflash" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(platform, rpc_if_hyperflash_id_table); + static struct platform_driver rpcif_platform_driver = { .probe = rpcif_hb_probe, - .remove_new = rpcif_hb_remove, + .remove = rpcif_hb_remove, + .id_table = rpc_if_hyperflash_id_table, .driver = { .name = "rpc-if-hyperflash", }, diff --git a/drivers/mtd/lpddr/lpddr2_nvm.c b/drivers/mtd/lpddr/lpddr2_nvm.c index 9169e1155dbb..565b71f7fdd5 100644 --- a/drivers/mtd/lpddr/lpddr2_nvm.c +++ b/drivers/mtd/lpddr/lpddr2_nvm.c @@ -487,7 +487,7 @@ static struct platform_driver lpddr2_nvm_drv = { .name = "lpddr2_nvm", }, .probe = lpddr2_nvm_probe, - .remove_new = lpddr2_nvm_remove, + .remove = lpddr2_nvm_remove, }; module_platform_driver(lpddr2_nvm_drv); diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c index 124b13c5d747..80d467eba92a 100644 --- a/drivers/mtd/maps/lantiq-flash.c +++ b/drivers/mtd/maps/lantiq-flash.c @@ -184,7 +184,7 @@ MODULE_DEVICE_TABLE(of, ltq_mtd_match); static struct platform_driver ltq_mtd_driver = { .probe = ltq_mtd_probe, - .remove_new = ltq_mtd_remove, + .remove = ltq_mtd_remove, .driver = { .name = "ltq-nor", .of_match_table = ltq_mtd_match, diff --git a/drivers/mtd/maps/physmap-core.c b/drivers/mtd/maps/physmap-core.c index 96eb2e782c38..2bd7a1af898c 100644 --- a/drivers/mtd/maps/physmap-core.c +++ b/drivers/mtd/maps/physmap-core.c @@ -621,7 +621,7 @@ static void physmap_flash_shutdown(struct platform_device *dev) static struct platform_driver physmap_flash_driver = { .probe = physmap_flash_probe, - .remove_new = physmap_flash_remove, + .remove = physmap_flash_remove, .shutdown = physmap_flash_shutdown, .driver = { .name = "physmap-flash", diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c index 8b736f029f81..1c541eaf477a 100644 --- a/drivers/mtd/maps/plat-ram.c +++ b/drivers/mtd/maps/plat-ram.c @@ -205,7 +205,7 @@ MODULE_ALIAS("platform:mtd-ram"); static struct platform_driver platram_driver = { .probe = platram_probe, - .remove_new = platram_remove, + .remove = platram_remove, .driver = { .name = "mtd-ram", }, diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c index f2a2d4706f1f..f27c25db6778 100644 --- a/drivers/mtd/maps/pxa2xx-flash.c +++ b/drivers/mtd/maps/pxa2xx-flash.c @@ -128,7 +128,7 @@ static struct platform_driver pxa2xx_flash_driver = { .name = "pxa2xx-flash", }, .probe = pxa2xx_flash_probe, - .remove_new = pxa2xx_flash_remove, + .remove = pxa2xx_flash_remove, .shutdown = pxa2xx_flash_shutdown, }; diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index ac8a0a19a021..6a54a84d0d9c 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -293,7 +293,7 @@ static void sa1100_mtd_remove(struct platform_device *pdev) static struct platform_driver sa1100_mtd_driver = { .probe = sa1100_mtd_probe, - .remove_new = sa1100_mtd_remove, + .remove = sa1100_mtd_remove, .driver = { .name = "sa1100-mtd", }, diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c index b69dade3f7ad..ea3aa026b55b 100644 --- a/drivers/mtd/maps/sun_uflash.c +++ b/drivers/mtd/maps/sun_uflash.c @@ -149,7 +149,7 @@ static struct platform_driver uflash_driver = { .of_match_table = uflash_match, }, .probe = uflash_probe, - .remove_new = uflash_remove, + .remove = uflash_remove, }; module_platform_driver(uflash_driver); diff --git a/drivers/mtd/nand/ecc-mxic.c b/drivers/mtd/nand/ecc-mxic.c index 86895e09328f..56b56f726b99 100644 --- a/drivers/mtd/nand/ecc-mxic.c +++ b/drivers/mtd/nand/ecc-mxic.c @@ -869,7 +869,7 @@ static struct platform_driver mxic_ecc_driver = { .of_match_table = mxic_ecc_of_ids, }, .probe = mxic_ecc_probe, - .remove_new = mxic_ecc_remove, + .remove = mxic_ecc_remove, }; module_platform_driver(mxic_ecc_driver); diff --git a/drivers/mtd/nand/onenand/generic.c b/drivers/mtd/nand/onenand/generic.c index 4e7de48f07a6..4e6fd1c34484 100644 --- a/drivers/mtd/nand/onenand/generic.c +++ b/drivers/mtd/nand/onenand/generic.c @@ -104,7 +104,7 @@ static struct platform_driver generic_onenand_driver = { .name = DRIVER_NAME, }, .probe = generic_onenand_probe, - .remove_new = generic_onenand_remove, + .remove = generic_onenand_remove, }; module_platform_driver(generic_onenand_driver); diff --git a/drivers/mtd/nand/onenand/onenand_omap2.c b/drivers/mtd/nand/onenand/onenand_omap2.c index a12f8f3efd07..f9a386b69050 100644 --- a/drivers/mtd/nand/onenand/onenand_omap2.c +++ b/drivers/mtd/nand/onenand/onenand_omap2.c @@ -593,7 +593,7 @@ MODULE_DEVICE_TABLE(of, omap2_onenand_id_table); static struct platform_driver omap2_onenand_driver = { .probe = omap2_onenand_probe, - .remove_new = omap2_onenand_remove, + .remove = omap2_onenand_remove, .shutdown = omap2_onenand_shutdown, .driver = { .name = DRIVER_NAME, diff --git a/drivers/mtd/nand/onenand/onenand_samsung.c b/drivers/mtd/nand/onenand/onenand_samsung.c index fd6890a03d55..f37a6138e461 100644 --- a/drivers/mtd/nand/onenand/onenand_samsung.c +++ b/drivers/mtd/nand/onenand/onenand_samsung.c @@ -991,7 +991,7 @@ static struct platform_driver s3c_onenand_driver = { }, .id_table = s3c_onenand_driver_ids, .probe = s3c_onenand_probe, - .remove_new = s3c_onenand_remove, + .remove = s3c_onenand_remove, }; module_platform_driver(s3c_onenand_driver); diff --git a/drivers/mtd/nand/raw/ams-delta.c b/drivers/mtd/nand/raw/ams-delta.c index 919816a7aca7..fb2b7db70297 100644 --- a/drivers/mtd/nand/raw/ams-delta.c +++ b/drivers/mtd/nand/raw/ams-delta.c @@ -432,7 +432,7 @@ MODULE_DEVICE_TABLE(platform, gpio_nand_plat_id_table); static struct platform_driver gpio_nand_driver = { .probe = gpio_nand_probe, - .remove_new = gpio_nand_remove, + .remove = gpio_nand_remove, .id_table = gpio_nand_plat_id_table, .driver = { .name = "ams-delta-nand", diff --git a/drivers/mtd/nand/raw/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c index 5436ec4a8fde..db42aa0c7b6b 100644 --- a/drivers/mtd/nand/raw/arasan-nand-controller.c +++ b/drivers/mtd/nand/raw/arasan-nand-controller.c @@ -1500,7 +1500,7 @@ static struct platform_driver anfc_driver = { .of_match_table = anfc_ids, }, .probe = anfc_probe, - .remove_new = anfc_remove, + .remove = anfc_remove, }; module_platform_driver(anfc_driver); diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index f9ccfd02e804..dedcca87defc 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -2663,7 +2663,7 @@ static struct platform_driver atmel_nand_controller_driver = { .pm = &atmel_nand_controller_pm_ops, }, .probe = atmel_nand_controller_probe, - .remove_new = atmel_nand_controller_remove, + .remove = atmel_nand_controller_remove, }; module_platform_driver(atmel_nand_controller_driver); diff --git a/drivers/mtd/nand/raw/au1550nd.c b/drivers/mtd/nand/raw/au1550nd.c index 063a5e0b8d4b..04d64724c400 100644 --- a/drivers/mtd/nand/raw/au1550nd.c +++ b/drivers/mtd/nand/raw/au1550nd.c @@ -357,7 +357,7 @@ static struct platform_driver au1550nd_driver = { .name = "au1550-nand", }, .probe = au1550nd_probe, - .remove_new = au1550nd_remove, + .remove = au1550nd_remove, }; module_platform_driver(au1550nd_driver); diff --git a/drivers/mtd/nand/raw/bcm47xxnflash/main.c b/drivers/mtd/nand/raw/bcm47xxnflash/main.c index ebcf508e0606..4d4e185c22e5 100644 --- a/drivers/mtd/nand/raw/bcm47xxnflash/main.c +++ b/drivers/mtd/nand/raw/bcm47xxnflash/main.c @@ -70,7 +70,7 @@ static void bcm47xxnflash_remove(struct platform_device *pdev) static struct platform_driver bcm47xxnflash_driver = { .probe = bcm47xxnflash_probe, - .remove_new = bcm47xxnflash_remove, + .remove = bcm47xxnflash_remove, .driver = { .name = "bcma_nflash", }, diff --git a/drivers/mtd/nand/raw/brcmnand/bcm6368_nand.c b/drivers/mtd/nand/raw/brcmnand/bcm6368_nand.c index 05b7b653bdf3..a06cd87f839a 100644 --- a/drivers/mtd/nand/raw/brcmnand/bcm6368_nand.c +++ b/drivers/mtd/nand/raw/brcmnand/bcm6368_nand.c @@ -117,7 +117,7 @@ MODULE_DEVICE_TABLE(of, bcm6368_nand_of_match); static struct platform_driver bcm6368_nand_driver = { .probe = bcm6368_nand_probe, - .remove_new = brcmnand_remove, + .remove = brcmnand_remove, .driver = { .name = "bcm6368_nand", .pm = &brcmnand_pm_ops, diff --git a/drivers/mtd/nand/raw/brcmnand/bcma_nand.c b/drivers/mtd/nand/raw/brcmnand/bcma_nand.c index 4e7e435ba339..dd27977919fb 100644 --- a/drivers/mtd/nand/raw/brcmnand/bcma_nand.c +++ b/drivers/mtd/nand/raw/brcmnand/bcma_nand.c @@ -119,7 +119,7 @@ static int brcmnand_bcma_nand_probe(struct platform_device *pdev) static struct platform_driver brcmnand_bcma_nand_driver = { .probe = brcmnand_bcma_nand_probe, - .remove_new = brcmnand_remove, + .remove = brcmnand_remove, .driver = { .name = "bcma_brcmnand", .pm = &brcmnand_pm_ops, diff --git a/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c b/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c index ea534850b97a..c31d7f37dc52 100644 --- a/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c +++ b/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c @@ -112,7 +112,7 @@ MODULE_DEVICE_TABLE(of, bcmbca_nand_of_match); static struct platform_driver bcmbca_nand_driver = { .probe = bcmbca_nand_probe, - .remove_new = brcmnand_remove, + .remove = brcmnand_remove, .driver = { .name = "bcmbca_nand", .pm = &brcmnand_pm_ops, diff --git a/drivers/mtd/nand/raw/brcmnand/brcmstb_nand.c b/drivers/mtd/nand/raw/brcmnand/brcmstb_nand.c index 558f083b92e9..950923d977b7 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmstb_nand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmstb_nand.c @@ -23,7 +23,7 @@ static int brcmstb_nand_probe(struct platform_device *pdev) static struct platform_driver brcmstb_nand_driver = { .probe = brcmstb_nand_probe, - .remove_new = brcmnand_remove, + .remove = brcmnand_remove, .driver = { .name = "brcmstb_nand", .pm = &brcmnand_pm_ops, diff --git a/drivers/mtd/nand/raw/brcmnand/iproc_nand.c b/drivers/mtd/nand/raw/brcmnand/iproc_nand.c index bf46c8b85898..089c70fc6edf 100644 --- a/drivers/mtd/nand/raw/brcmnand/iproc_nand.c +++ b/drivers/mtd/nand/raw/brcmnand/iproc_nand.c @@ -134,7 +134,7 @@ MODULE_DEVICE_TABLE(of, iproc_nand_of_match); static struct platform_driver iproc_nand_driver = { .probe = iproc_nand_probe, - .remove_new = brcmnand_remove, + .remove = brcmnand_remove, .driver = { .name = "iproc_nand", .pm = &brcmnand_pm_ops, diff --git a/drivers/mtd/nand/raw/cadence-nand-controller.c b/drivers/mtd/nand/raw/cadence-nand-controller.c index 5e87ba66ea03..8d1d710e439d 100644 --- a/drivers/mtd/nand/raw/cadence-nand-controller.c +++ b/drivers/mtd/nand/raw/cadence-nand-controller.c @@ -3055,7 +3055,7 @@ static void cadence_nand_dt_remove(struct platform_device *ofdev) static struct platform_driver cadence_nand_dt_driver = { .probe = cadence_nand_dt_probe, - .remove_new = cadence_nand_dt_remove, + .remove = cadence_nand_dt_remove, .driver = { .name = "cadence-nand-controller", .of_match_table = cadence_nand_dt_ids, diff --git a/drivers/mtd/nand/raw/davinci_nand.c b/drivers/mtd/nand/raw/davinci_nand.c index aa7619eec59e..1f8354acfb50 100644 --- a/drivers/mtd/nand/raw/davinci_nand.c +++ b/drivers/mtd/nand/raw/davinci_nand.c @@ -901,7 +901,7 @@ static void nand_davinci_remove(struct platform_device *pdev) static struct platform_driver nand_davinci_driver = { .probe = nand_davinci_probe, - .remove_new = nand_davinci_remove, + .remove = nand_davinci_remove, .driver = { .name = "davinci_nand", .of_match_table = of_match_ptr(davinci_nand_of_match), diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c index 2f5666511fda..e0dd59bba4bd 100644 --- a/drivers/mtd/nand/raw/denali_dt.c +++ b/drivers/mtd/nand/raw/denali_dt.c @@ -225,7 +225,7 @@ static void denali_dt_remove(struct platform_device *pdev) static struct platform_driver denali_dt_driver = { .probe = denali_dt_probe, - .remove_new = denali_dt_remove, + .remove = denali_dt_remove, .driver = { .name = "denali-nand-dt", .of_match_table = denali_nand_dt_ids, diff --git a/drivers/mtd/nand/raw/fsl_elbc_nand.c b/drivers/mtd/nand/raw/fsl_elbc_nand.c index df6a0d5c86bb..03dbe37df021 100644 --- a/drivers/mtd/nand/raw/fsl_elbc_nand.c +++ b/drivers/mtd/nand/raw/fsl_elbc_nand.c @@ -999,7 +999,7 @@ static struct platform_driver fsl_elbc_nand_driver = { .of_match_table = fsl_elbc_nand_match, }, .probe = fsl_elbc_nand_probe, - .remove_new = fsl_elbc_nand_remove, + .remove = fsl_elbc_nand_remove, }; module_platform_driver(fsl_elbc_nand_driver); diff --git a/drivers/mtd/nand/raw/fsl_ifc_nand.c b/drivers/mtd/nand/raw/fsl_ifc_nand.c index f0e2318ce088..7be95d0be248 100644 --- a/drivers/mtd/nand/raw/fsl_ifc_nand.c +++ b/drivers/mtd/nand/raw/fsl_ifc_nand.c @@ -1130,7 +1130,7 @@ static struct platform_driver fsl_ifc_nand_driver = { .of_match_table = fsl_ifc_nand_match, }, .probe = fsl_ifc_nand_probe, - .remove_new = fsl_ifc_nand_remove, + .remove = fsl_ifc_nand_remove, }; module_platform_driver(fsl_ifc_nand_driver); diff --git a/drivers/mtd/nand/raw/fsl_upm.c b/drivers/mtd/nand/raw/fsl_upm.c index 315e9d2b573d..f4dc990a8da1 100644 --- a/drivers/mtd/nand/raw/fsl_upm.c +++ b/drivers/mtd/nand/raw/fsl_upm.c @@ -259,7 +259,7 @@ static struct platform_driver of_fun_driver = { .of_match_table = of_fun_match, }, .probe = fun_probe, - .remove_new = fun_remove, + .remove = fun_remove, }; module_platform_driver(of_fun_driver); diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c index 811982da3557..d579d5dd60d6 100644 --- a/drivers/mtd/nand/raw/fsmc_nand.c +++ b/drivers/mtd/nand/raw/fsmc_nand.c @@ -1221,7 +1221,7 @@ static const struct of_device_id fsmc_nand_id_table[] = { MODULE_DEVICE_TABLE(of, fsmc_nand_id_table); static struct platform_driver fsmc_nand_driver = { - .remove_new = fsmc_nand_remove, + .remove = fsmc_nand_remove, .driver = { .name = "fsmc-nand", .of_match_table = fsmc_nand_id_table, diff --git a/drivers/mtd/nand/raw/gpio.c b/drivers/mtd/nand/raw/gpio.c index d6cc2cb65214..69e5e43532a4 100644 --- a/drivers/mtd/nand/raw/gpio.c +++ b/drivers/mtd/nand/raw/gpio.c @@ -392,7 +392,7 @@ out_ce: static struct platform_driver gpio_nand_driver = { .probe = gpio_nand_probe, - .remove_new = gpio_nand_remove, + .remove = gpio_nand_remove, .driver = { .name = "gpio-nand", .of_match_table = of_match_ptr(gpio_nand_id_table), diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index cab6d7b4f4dd..d76802944453 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -2881,8 +2881,8 @@ static struct platform_driver gpmi_nand_driver = { .pm = pm_ptr(&gpmi_pm_ops), .of_match_table = gpmi_nand_id_table, }, - .probe = gpmi_nand_probe, - .remove_new = gpmi_nand_remove, + .probe = gpmi_nand_probe, + .remove = gpmi_nand_remove, }; module_platform_driver(gpmi_nand_driver); diff --git a/drivers/mtd/nand/raw/hisi504_nand.c b/drivers/mtd/nand/raw/hisi504_nand.c index fe291a2e5c77..d97270ec1185 100644 --- a/drivers/mtd/nand/raw/hisi504_nand.c +++ b/drivers/mtd/nand/raw/hisi504_nand.c @@ -858,7 +858,7 @@ static struct platform_driver hisi_nfc_driver = { .pm = &hisi_nfc_pm_ops, }, .probe = hisi_nfc_probe, - .remove_new = hisi_nfc_remove, + .remove = hisi_nfc_remove, }; module_platform_driver(hisi_nfc_driver); diff --git a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c index 0e7dd9ca4b2b..47dc3efcee92 100644 --- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c +++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c @@ -549,7 +549,7 @@ MODULE_DEVICE_TABLE(of, ingenic_nand_dt_match); static struct platform_driver ingenic_nand_driver = { .probe = ingenic_nand_probe, - .remove_new = ingenic_nand_remove, + .remove = ingenic_nand_remove, .driver = { .name = DRV_NAME, .of_match_table = ingenic_nand_dt_match, diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c index 78174c463b36..c68847f69c58 100644 --- a/drivers/mtd/nand/raw/intel-nand-controller.c +++ b/drivers/mtd/nand/raw/intel-nand-controller.c @@ -728,7 +728,7 @@ MODULE_DEVICE_TABLE(of, ebu_nand_match); static struct platform_driver ebu_nand_driver = { .probe = ebu_nand_probe, - .remove_new = ebu_nand_remove, + .remove = ebu_nand_remove, .driver = { .name = "intel-nand-controller", .of_match_table = ebu_nand_match, diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c index b9c3adc54c01..19b13ae536d4 100644 --- a/drivers/mtd/nand/raw/lpc32xx_mlc.c +++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c @@ -891,7 +891,7 @@ MODULE_DEVICE_TABLE(of, lpc32xx_nand_match); static struct platform_driver lpc32xx_nand_driver = { .probe = lpc32xx_nand_probe, - .remove_new = lpc32xx_nand_remove, + .remove = lpc32xx_nand_remove, .resume = pm_ptr(lpc32xx_nand_resume), .suspend = pm_ptr(lpc32xx_nand_suspend), .driver = { diff --git a/drivers/mtd/nand/raw/lpc32xx_slc.c b/drivers/mtd/nand/raw/lpc32xx_slc.c index ade971e4cc3b..b54d76547ffb 100644 --- a/drivers/mtd/nand/raw/lpc32xx_slc.c +++ b/drivers/mtd/nand/raw/lpc32xx_slc.c @@ -1010,7 +1010,7 @@ MODULE_DEVICE_TABLE(of, lpc32xx_nand_match); static struct platform_driver lpc32xx_nand_driver = { .probe = lpc32xx_nand_probe, - .remove_new = lpc32xx_nand_remove, + .remove = lpc32xx_nand_remove, .resume = pm_ptr(lpc32xx_nand_resume), .suspend = pm_ptr(lpc32xx_nand_suspend), .driver = { diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index 26648b72e691..e4614737e25f 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -3183,7 +3183,7 @@ static struct platform_driver marvell_nfc_driver = { }, .id_table = marvell_nfc_platform_ids, .probe = marvell_nfc_probe, - .remove_new = marvell_nfc_remove, + .remove = marvell_nfc_remove, }; module_platform_driver(marvell_nfc_driver); diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c index fbb06aa305cb..b8834aa96e81 100644 --- a/drivers/mtd/nand/raw/meson_nand.c +++ b/drivers/mtd/nand/raw/meson_nand.c @@ -1621,7 +1621,7 @@ static void meson_nfc_remove(struct platform_device *pdev) static struct platform_driver meson_nfc_driver = { .probe = meson_nfc_probe, - .remove_new = meson_nfc_remove, + .remove = meson_nfc_remove, .driver = { .name = "meson-nand", .of_match_table = meson_nfc_id_table, diff --git a/drivers/mtd/nand/raw/mpc5121_nfc.c b/drivers/mtd/nand/raw/mpc5121_nfc.c index 215610f808f1..97b4e7f3e1bb 100644 --- a/drivers/mtd/nand/raw/mpc5121_nfc.c +++ b/drivers/mtd/nand/raw/mpc5121_nfc.c @@ -835,7 +835,7 @@ MODULE_DEVICE_TABLE(of, mpc5121_nfc_match); static struct platform_driver mpc5121_nfc_driver = { .probe = mpc5121_nfc_probe, - .remove_new = mpc5121_nfc_remove, + .remove = mpc5121_nfc_remove, .driver = { .name = DRV_NAME, .of_match_table = mpc5121_nfc_match, diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index 586868b4139f..21c7e1102746 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1640,7 +1640,7 @@ static SIMPLE_DEV_PM_OPS(mtk_nfc_pm_ops, mtk_nfc_suspend, mtk_nfc_resume); static struct platform_driver mtk_nfc_driver = { .probe = mtk_nfc_probe, - .remove_new = mtk_nfc_remove, + .remove = mtk_nfc_remove, .driver = { .name = MTK_NAME, .of_match_table = mtk_nfc_id_table, diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c index 736808150e74..8c56b685bf91 100644 --- a/drivers/mtd/nand/raw/mxc_nand.c +++ b/drivers/mtd/nand/raw/mxc_nand.c @@ -1824,7 +1824,7 @@ static struct platform_driver mxcnd_driver = { .of_match_table = mxcnd_dt_ids, }, .probe = mxcnd_probe, - .remove_new = mxcnd_remove, + .remove = mxcnd_remove, }; module_platform_driver(mxcnd_driver); diff --git a/drivers/mtd/nand/raw/mxic_nand.c b/drivers/mtd/nand/raw/mxic_nand.c index be8050e84b4f..92de26697359 100644 --- a/drivers/mtd/nand/raw/mxic_nand.c +++ b/drivers/mtd/nand/raw/mxic_nand.c @@ -574,7 +574,7 @@ MODULE_DEVICE_TABLE(of, mxic_nfc_of_ids); static struct platform_driver mxic_nfc_driver = { .probe = mxic_nfc_probe, - .remove_new = mxic_nfc_remove, + .remove = mxic_nfc_remove, .driver = { .name = "mxic-nfc", .of_match_table = mxic_nfc_of_ids, diff --git a/drivers/mtd/nand/raw/ndfc.c b/drivers/mtd/nand/raw/ndfc.c index 3bb32a7c6d67..13365128194d 100644 --- a/drivers/mtd/nand/raw/ndfc.c +++ b/drivers/mtd/nand/raw/ndfc.c @@ -266,7 +266,7 @@ static struct platform_driver ndfc_driver = { .of_match_table = ndfc_match, }, .probe = ndfc_probe, - .remove_new = ndfc_remove, + .remove = ndfc_remove, }; module_platform_driver(ndfc_driver); diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c index cf76afc6c0ed..d9141f3c0dd1 100644 --- a/drivers/mtd/nand/raw/omap2.c +++ b/drivers/mtd/nand/raw/omap2.c @@ -2291,7 +2291,7 @@ MODULE_DEVICE_TABLE(of, omap_nand_ids); static struct platform_driver omap_nand_driver = { .probe = omap_nand_probe, - .remove_new = omap_nand_remove, + .remove = omap_nand_remove, .driver = { .name = DRIVER_NAME, .of_match_table = omap_nand_ids, diff --git a/drivers/mtd/nand/raw/omap_elm.c b/drivers/mtd/nand/raw/omap_elm.c index 4a97d4a76454..c1d19b8e6715 100644 --- a/drivers/mtd/nand/raw/omap_elm.c +++ b/drivers/mtd/nand/raw/omap_elm.c @@ -560,7 +560,7 @@ static struct platform_driver elm_driver = { .pm = &elm_pm_ops, }, .probe = elm_probe, - .remove_new = elm_remove, + .remove = elm_remove, }; module_platform_driver(elm_driver); diff --git a/drivers/mtd/nand/raw/orion_nand.c b/drivers/mtd/nand/raw/orion_nand.c index 2951d81614fd..47e80d5e58c5 100644 --- a/drivers/mtd/nand/raw/orion_nand.c +++ b/drivers/mtd/nand/raw/orion_nand.c @@ -214,7 +214,7 @@ MODULE_DEVICE_TABLE(of, orion_nand_of_match_table); #endif static struct platform_driver orion_nand_driver = { - .remove_new = orion_nand_remove, + .remove = orion_nand_remove, .driver = { .name = "orion_nand", .of_match_table = of_match_ptr(orion_nand_of_match_table), diff --git a/drivers/mtd/nand/raw/pasemi_nand.c b/drivers/mtd/nand/raw/pasemi_nand.c index 19b2c9d25863..0b1f7670660e 100644 --- a/drivers/mtd/nand/raw/pasemi_nand.c +++ b/drivers/mtd/nand/raw/pasemi_nand.c @@ -237,7 +237,7 @@ static struct platform_driver pasemi_nand_driver = .of_match_table = pasemi_nand_match, }, .probe = pasemi_nand_probe, - .remove_new = pasemi_nand_remove, + .remove = pasemi_nand_remove, }; module_platform_driver(pasemi_nand_driver); diff --git a/drivers/mtd/nand/raw/pl35x-nand-controller.c b/drivers/mtd/nand/raw/pl35x-nand-controller.c index a4c192061528..09440ed4652e 100644 --- a/drivers/mtd/nand/raw/pl35x-nand-controller.c +++ b/drivers/mtd/nand/raw/pl35x-nand-controller.c @@ -1184,7 +1184,7 @@ MODULE_DEVICE_TABLE(of, pl35x_nand_of_match); static struct platform_driver pl35x_nandc_driver = { .probe = pl35x_nand_probe, - .remove_new = pl35x_nand_remove, + .remove = pl35x_nand_remove, .driver = { .name = PL35X_NANDC_DRIVER_NAME, .of_match_table = pl35x_nand_of_match, diff --git a/drivers/mtd/nand/raw/plat_nand.c b/drivers/mtd/nand/raw/plat_nand.c index b5c374b51ecd..0bcd455328ef 100644 --- a/drivers/mtd/nand/raw/plat_nand.c +++ b/drivers/mtd/nand/raw/plat_nand.c @@ -144,7 +144,7 @@ MODULE_DEVICE_TABLE(of, plat_nand_match); static struct platform_driver plat_nand_driver = { .probe = plat_nand_probe, - .remove_new = plat_nand_remove, + .remove = plat_nand_remove, .driver = { .name = "gen_nand", .of_match_table = plat_nand_match, diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index b8cff9240b28..636bba2528bf 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -3535,8 +3535,8 @@ static struct platform_driver qcom_nandc_driver = { .name = "qcom-nandc", .of_match_table = qcom_nandc_of_match, }, - .probe = qcom_nandc_probe, - .remove_new = qcom_nandc_remove, + .probe = qcom_nandc_probe, + .remove = qcom_nandc_remove, }; module_platform_driver(qcom_nandc_driver); diff --git a/drivers/mtd/nand/raw/renesas-nand-controller.c b/drivers/mtd/nand/raw/renesas-nand-controller.c index 0e92d50c5249..44f6603736d1 100644 --- a/drivers/mtd/nand/raw/renesas-nand-controller.c +++ b/drivers/mtd/nand/raw/renesas-nand-controller.c @@ -1402,7 +1402,7 @@ static struct platform_driver rnandc_driver = { .of_match_table = rnandc_id_table, }, .probe = rnandc_probe, - .remove_new = rnandc_remove, + .remove = rnandc_remove, }; module_platform_driver(rnandc_driver); diff --git a/drivers/mtd/nand/raw/rockchip-nand-controller.c b/drivers/mtd/nand/raw/rockchip-nand-controller.c index 51c9cf9013dc..63e7b9e39a5a 100644 --- a/drivers/mtd/nand/raw/rockchip-nand-controller.c +++ b/drivers/mtd/nand/raw/rockchip-nand-controller.c @@ -1477,7 +1477,7 @@ static const struct dev_pm_ops rk_nfc_pm_ops = { static struct platform_driver rk_nfc_driver = { .probe = rk_nfc_probe, - .remove_new = rk_nfc_remove, + .remove = rk_nfc_remove, .driver = { .name = "rockchip-nfc", .of_match_table = rk_nfc_id_table, diff --git a/drivers/mtd/nand/raw/s3c2410.c b/drivers/mtd/nand/raw/s3c2410.c index 48c1d0eb66ca..229f2e87d56e 100644 --- a/drivers/mtd/nand/raw/s3c2410.c +++ b/drivers/mtd/nand/raw/s3c2410.c @@ -1213,7 +1213,7 @@ MODULE_DEVICE_TABLE(platform, s3c24xx_driver_ids); static struct platform_driver s3c24xx_nand_driver = { .probe = s3c24xx_nand_probe, - .remove_new = s3c24xx_nand_remove, + .remove = s3c24xx_nand_remove, .suspend = s3c24xx_nand_suspend, .resume = s3c24xx_nand_resume, .id_table = s3c24xx_driver_ids, diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c index 2a8164efb273..97f733e481ff 100644 --- a/drivers/mtd/nand/raw/sh_flctl.c +++ b/drivers/mtd/nand/raw/sh_flctl.c @@ -1216,7 +1216,7 @@ static void flctl_remove(struct platform_device *pdev) static struct platform_driver flctl_driver = { .probe = flctl_probe, - .remove_new = flctl_remove, + .remove = flctl_remove, .driver = { .name = "sh_flctl", .of_match_table = of_flctl_match, diff --git a/drivers/mtd/nand/raw/sharpsl.c b/drivers/mtd/nand/raw/sharpsl.c index 2402dc5465d5..142e93b200a3 100644 --- a/drivers/mtd/nand/raw/sharpsl.c +++ b/drivers/mtd/nand/raw/sharpsl.c @@ -234,7 +234,7 @@ static struct platform_driver sharpsl_nand_driver = { .name = "sharpsl-nand", }, .probe = sharpsl_nand_probe, - .remove_new = sharpsl_nand_remove, + .remove = sharpsl_nand_remove, }; module_platform_driver(sharpsl_nand_driver); diff --git a/drivers/mtd/nand/raw/socrates_nand.c b/drivers/mtd/nand/raw/socrates_nand.c index 76d50eb9f1db..668584683ce5 100644 --- a/drivers/mtd/nand/raw/socrates_nand.c +++ b/drivers/mtd/nand/raw/socrates_nand.c @@ -231,7 +231,7 @@ static struct platform_driver socrates_nand_driver = { .of_match_table = socrates_nand_match, }, .probe = socrates_nand_probe, - .remove_new = socrates_nand_remove, + .remove = socrates_nand_remove, }; module_platform_driver(socrates_nand_driver); diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c index 0f67e96cc240..a960403081f1 100644 --- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c +++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c @@ -2147,7 +2147,7 @@ MODULE_DEVICE_TABLE(of, stm32_fmc2_nfc_match); static struct platform_driver stm32_fmc2_nfc_driver = { .probe = stm32_fmc2_nfc_probe, - .remove_new = stm32_fmc2_nfc_remove, + .remove = stm32_fmc2_nfc_remove, .driver = { .name = "stm32_fmc2_nfc", .of_match_table = stm32_fmc2_nfc_match, diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index c28634e20abf..fab371e3e9b7 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -2196,7 +2196,7 @@ static struct platform_driver sunxi_nfc_driver = { .of_match_table = sunxi_nfc_ids, }, .probe = sunxi_nfc_probe, - .remove_new = sunxi_nfc_remove, + .remove = sunxi_nfc_remove, }; module_platform_driver(sunxi_nfc_driver); diff --git a/drivers/mtd/nand/raw/technologic-nand-controller.c b/drivers/mtd/nand/raw/technologic-nand-controller.c index 0e45a6fd91dd..a3294aaf43bd 100644 --- a/drivers/mtd/nand/raw/technologic-nand-controller.c +++ b/drivers/mtd/nand/raw/technologic-nand-controller.c @@ -213,7 +213,7 @@ static struct platform_driver ts72xx_nand_driver = { .of_match_table = ts72xx_id_table, }, .probe = ts72xx_nand_probe, - .remove_new = ts72xx_nand_remove, + .remove = ts72xx_nand_remove, }; module_platform_driver(ts72xx_nand_driver); diff --git a/drivers/mtd/nand/raw/tegra_nand.c b/drivers/mtd/nand/raw/tegra_nand.c index a553e3ac8ff4..7f9eb5f042a7 100644 --- a/drivers/mtd/nand/raw/tegra_nand.c +++ b/drivers/mtd/nand/raw/tegra_nand.c @@ -1279,7 +1279,7 @@ static struct platform_driver tegra_nand_driver = { .pm = &tegra_nand_pm, }, .probe = tegra_nand_probe, - .remove_new = tegra_nand_remove, + .remove = tegra_nand_remove, }; module_platform_driver(tegra_nand_driver); diff --git a/drivers/mtd/nand/raw/txx9ndfmc.c b/drivers/mtd/nand/raw/txx9ndfmc.c index 37f79c019a72..907fb5de4269 100644 --- a/drivers/mtd/nand/raw/txx9ndfmc.c +++ b/drivers/mtd/nand/raw/txx9ndfmc.c @@ -405,7 +405,7 @@ static int txx9ndfmc_resume(struct platform_device *dev) static struct platform_driver txx9ndfmc_driver = { .probe = txx9ndfmc_probe, - .remove_new = txx9ndfmc_remove, + .remove = txx9ndfmc_remove, .resume = txx9ndfmc_resume, .driver = { .name = "txx9ndfmc", diff --git a/drivers/mtd/nand/raw/vf610_nfc.c b/drivers/mtd/nand/raw/vf610_nfc.c index f31d23219f91..4b5ba3187853 100644 --- a/drivers/mtd/nand/raw/vf610_nfc.c +++ b/drivers/mtd/nand/raw/vf610_nfc.c @@ -941,7 +941,7 @@ static struct platform_driver vf610_nfc_driver = { .pm = &vf610_nfc_pm_ops, }, .probe = vf610_nfc_probe, - .remove_new = vf610_nfc_remove, + .remove = vf610_nfc_remove, }; module_platform_driver(vf610_nfc_driver); diff --git a/drivers/mtd/nand/raw/xway_nand.c b/drivers/mtd/nand/raw/xway_nand.c index 008549011fb9..af84395dc66e 100644 --- a/drivers/mtd/nand/raw/xway_nand.c +++ b/drivers/mtd/nand/raw/xway_nand.c @@ -256,7 +256,7 @@ static const struct of_device_id xway_nand_match[] = { static struct platform_driver xway_nand_driver = { .probe = xway_nand_probe, - .remove_new = xway_nand_remove, + .remove = xway_nand_remove, .driver = { .name = "lantiq,nand-xway", .of_match_table = xway_nand_match, diff --git a/drivers/mtd/spi-nor/controllers/hisi-sfc.c b/drivers/mtd/spi-nor/controllers/hisi-sfc.c index 89a7f0bbc4b3..db948da2c4c5 100644 --- a/drivers/mtd/spi-nor/controllers/hisi-sfc.c +++ b/drivers/mtd/spi-nor/controllers/hisi-sfc.c @@ -488,7 +488,7 @@ static struct platform_driver hisi_spi_nor_driver = { .of_match_table = hisi_spi_nor_dt_ids, }, .probe = hisi_spi_nor_probe, - .remove_new = hisi_spi_nor_remove, + .remove = hisi_spi_nor_remove, }; module_platform_driver(hisi_spi_nor_driver); diff --git a/drivers/mtd/spi-nor/controllers/nxp-spifi.c b/drivers/mtd/spi-nor/controllers/nxp-spifi.c index 5aee62f51031..1a92d71755db 100644 --- a/drivers/mtd/spi-nor/controllers/nxp-spifi.c +++ b/drivers/mtd/spi-nor/controllers/nxp-spifi.c @@ -446,7 +446,7 @@ MODULE_DEVICE_TABLE(of, nxp_spifi_match); static struct platform_driver nxp_spifi_driver = { .probe = nxp_spifi_probe, - .remove_new = nxp_spifi_remove, + .remove = nxp_spifi_remove, .driver = { .name = "nxp-spifi", .of_match_table = nxp_spifi_match, diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 9d6e85bf227b..66949d9f0cc5 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -89,7 +89,7 @@ void spi_nor_spimem_setup_op(const struct spi_nor *nor, op->addr.buswidth = spi_nor_get_protocol_addr_nbits(proto); if (op->dummy.nbytes) - op->dummy.buswidth = spi_nor_get_protocol_addr_nbits(proto); + op->dummy.buswidth = spi_nor_get_protocol_data_nbits(proto); if (op->data.nbytes) op->data.buswidth = spi_nor_get_protocol_data_nbits(proto); @@ -113,6 +113,9 @@ void spi_nor_spimem_setup_op(const struct spi_nor *nor, op->cmd.opcode = (op->cmd.opcode << 8) | ext; op->cmd.nbytes = 2; } + + if (proto == SNOR_PROTO_8_8_8_DTR && nor->flags & SNOR_F_SWAP16) + op->data.swap16 = true; } /** diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h index 1516b6d0dc37..5c33740ed7f5 100644 --- a/drivers/mtd/spi-nor/core.h +++ b/drivers/mtd/spi-nor/core.h @@ -140,6 +140,7 @@ enum spi_nor_option_flags { SNOR_F_RWW = BIT(14), SNOR_F_ECC = BIT(15), SNOR_F_NO_WP = BIT(16), + SNOR_F_SWAP16 = BIT(17), }; struct spi_nor_read_command { diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index ea6be95e75a5..830da21eea08 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -8,6 +8,23 @@ #include "core.h" +#define MXIC_NOR_OP_RD_CR2 0x71 /* Read configuration register 2 opcode */ +#define MXIC_NOR_OP_WR_CR2 0x72 /* Write configuration register 2 opcode */ +#define MXIC_NOR_ADDR_CR2_MODE 0x00000000 /* CR2 address for setting spi/sopi/dopi mode */ +#define MXIC_NOR_ADDR_CR2_DC 0x00000300 /* CR2 address for setting dummy cycles */ +#define MXIC_NOR_REG_DOPI_EN 0x2 /* Enable Octal DTR */ +#define MXIC_NOR_REG_SPI_EN 0x0 /* Enable SPI */ + +/* Convert dummy cycles to bit pattern */ +#define MXIC_NOR_REG_DC(p) \ + ((20 - (p)) >> 1) + +#define MXIC_NOR_WR_CR2(addr, ndata, buf) \ + SPI_MEM_OP(SPI_MEM_OP_CMD(MXIC_NOR_OP_WR_CR2, 0), \ + SPI_MEM_OP_ADDR(4, addr, 0), \ + SPI_MEM_OP_NO_DUMMY, \ + SPI_MEM_OP_DATA_OUT(ndata, buf, 0)) + static int mx25l25635_post_bfpt_fixups(struct spi_nor *nor, const struct sfdp_parameter_header *bfpt_header, @@ -182,9 +199,88 @@ static const struct flash_info macronix_nor_parts[] = { .name = "mx25l3255e", .size = SZ_4M, .no_sfdp_flags = SECT_4K, - } + }, + /* + * This spares us of adding new flash entries for flashes that can be + * initialized solely based on the SFDP data, but still need the + * manufacturer hooks to set parameters that can't be discovered at SFDP + * parsing time. + */ + { .id = SNOR_ID(0xc2) } }; +static int macronix_nor_octal_dtr_en(struct spi_nor *nor) +{ + struct spi_mem_op op; + u8 *buf = nor->bouncebuf, i; + int ret; + + /* Use dummy cycles which is parse by SFDP and convert to bit pattern. */ + buf[0] = MXIC_NOR_REG_DC(nor->params->reads[SNOR_CMD_READ_8_8_8_DTR].num_wait_states); + op = (struct spi_mem_op)MXIC_NOR_WR_CR2(MXIC_NOR_ADDR_CR2_DC, 1, buf); + ret = spi_nor_write_any_volatile_reg(nor, &op, nor->reg_proto); + if (ret) + return ret; + + /* Set the octal and DTR enable bits. */ + buf[0] = MXIC_NOR_REG_DOPI_EN; + op = (struct spi_mem_op)MXIC_NOR_WR_CR2(MXIC_NOR_ADDR_CR2_MODE, 1, buf); + ret = spi_nor_write_any_volatile_reg(nor, &op, nor->reg_proto); + if (ret) + return ret; + + /* Read flash ID to make sure the switch was successful. */ + ret = spi_nor_read_id(nor, 4, 4, buf, SNOR_PROTO_8_8_8_DTR); + if (ret) { + dev_dbg(nor->dev, "error %d reading JEDEC ID after enabling 8D-8D-8D mode\n", ret); + return ret; + } + + /* Macronix SPI-NOR flash 8D-8D-8D read ID would get 6 bytes data A-A-B-B-C-C */ + for (i = 0; i < nor->info->id->len; i++) + if (buf[i * 2] != buf[(i * 2) + 1] || buf[i * 2] != nor->info->id->bytes[i]) + return -EINVAL; + + return 0; +} + +static int macronix_nor_octal_dtr_dis(struct spi_nor *nor) +{ + struct spi_mem_op op; + u8 *buf = nor->bouncebuf; + int ret; + + /* + * The register is 1-byte wide, but 1-byte transactions are not + * allowed in 8D-8D-8D mode. Since there is no register at the + * next location, just initialize the value to 0 and let the + * transaction go on. + */ + buf[0] = MXIC_NOR_REG_SPI_EN; + buf[1] = 0x0; + op = (struct spi_mem_op)MXIC_NOR_WR_CR2(MXIC_NOR_ADDR_CR2_MODE, 2, buf); + ret = spi_nor_write_any_volatile_reg(nor, &op, SNOR_PROTO_8_8_8_DTR); + if (ret) + return ret; + + /* Read flash ID to make sure the switch was successful. */ + ret = spi_nor_read_id(nor, 0, 0, buf, SNOR_PROTO_1_1_1); + if (ret) { + dev_dbg(nor->dev, "error %d reading JEDEC ID after disabling 8D-8D-8D mode\n", ret); + return ret; + } + + if (memcmp(buf, nor->info->id->bytes, nor->info->id->len)) + return -EINVAL; + + return 0; +} + +static int macronix_nor_set_octal_dtr(struct spi_nor *nor, bool enable) +{ + return enable ? macronix_nor_octal_dtr_en(nor) : macronix_nor_octal_dtr_dis(nor); +} + static void macronix_nor_default_init(struct spi_nor *nor) { nor->params->quad_enable = spi_nor_sr1_bit6_quad_enable; @@ -194,6 +290,7 @@ static int macronix_nor_late_init(struct spi_nor *nor) { if (!nor->params->set_4byte_addr_mode) nor->params->set_4byte_addr_mode = spi_nor_set_4byte_addr_mode_en4b_ex4b; + nor->params->set_octal_dtr = macronix_nor_set_octal_dtr; return 0; } diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c index 5b1117265bd2..21727f9a4ac6 100644 --- a/drivers/mtd/spi-nor/sfdp.c +++ b/drivers/mtd/spi-nor/sfdp.c @@ -671,6 +671,10 @@ static int spi_nor_parse_bfpt(struct spi_nor *nor, return -EOPNOTSUPP; } + /* Byte order in 8D-8D-8D mode */ + if (bfpt.dwords[SFDP_DWORD(18)] & BFPT_DWORD18_BYTE_ORDER_SWAPPED) + nor->flags |= SNOR_F_SWAP16; + return spi_nor_post_bfpt_fixups(nor, bfpt_header, &bfpt); } diff --git a/drivers/mtd/spi-nor/sfdp.h b/drivers/mtd/spi-nor/sfdp.h index da0fe5aa9bb0..f74a0eb339ea 100644 --- a/drivers/mtd/spi-nor/sfdp.h +++ b/drivers/mtd/spi-nor/sfdp.h @@ -130,6 +130,7 @@ struct sfdp_bfpt { #define BFPT_DWORD18_CMD_EXT_INV (0x1UL << 29) /* Invert */ #define BFPT_DWORD18_CMD_EXT_RES (0x2UL << 29) /* Reserved */ #define BFPT_DWORD18_CMD_EXT_16B (0x3UL << 29) /* 16-bit opcode */ +#define BFPT_DWORD18_BYTE_ORDER_SWAPPED BIT(31) /* Byte order swapped in 8D-8D-8D mode */ struct sfdp_parameter_header { u8 id_lsb; diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index d6c92595f6bc..5a88a6096ca8 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -106,6 +106,7 @@ static int cypress_nor_sr_ready_and_clear_reg(struct spi_nor *nor, u64 addr) int ret; if (nor->reg_proto == SNOR_PROTO_8_8_8_DTR) { + op.addr.nbytes = nor->addr_nbytes; op.dummy.nbytes = params->rdsr_dummy; op.data.nbytes = 2; } diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index 9f7ce5763e71..8d0a00d69e12 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -129,6 +129,7 @@ static const struct flash_info winbond_nor_parts[] = { .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, }, { .id = SNOR_ID(0xef, 0x40, 0x18), + /* Flavors w/ and w/o SFDP. */ .name = "w25q128", .size = SZ_16M, .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB, diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c index 17b8baf749e6..abc6792e738c 100644 --- a/drivers/spi/spi-mem.c +++ b/drivers/spi/spi-mem.c @@ -172,6 +172,9 @@ bool spi_mem_default_supports_op(struct spi_mem *mem, if (!spi_mem_controller_is_capable(ctlr, dtr)) return false; + if (op->data.swap16 && !spi_mem_controller_is_capable(ctlr, swap16)) + return false; + if (op->cmd.nbytes != 2) return false; } else { diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c index 7ef3ee55cba3..fe0e35b89114 100644 --- a/drivers/spi/spi-mxic.c +++ b/drivers/spi/spi-mxic.c @@ -294,7 +294,8 @@ static void mxic_spi_hw_init(struct mxic_spi *mxic) mxic->regs + HC_CFG); } -static u32 mxic_spi_prep_hc_cfg(struct spi_device *spi, u32 flags) +static u32 mxic_spi_prep_hc_cfg(struct spi_device *spi, u32 flags, + bool swap16) { int nio = 1; @@ -305,6 +306,11 @@ static u32 mxic_spi_prep_hc_cfg(struct spi_device *spi, u32 flags) else if (spi->mode & (SPI_TX_DUAL | SPI_RX_DUAL)) nio = 2; + if (swap16) + flags &= ~HC_CFG_DATA_PASS; + else + flags |= HC_CFG_DATA_PASS; + return flags | HC_CFG_NIO(nio) | HC_CFG_TYPE(spi_get_chipselect(spi, 0), HC_CFG_TYPE_SPI_NOR) | HC_CFG_SLV_ACT(spi_get_chipselect(spi, 0)) | HC_CFG_IDLE_SIO_LVL(1); @@ -397,7 +403,8 @@ static ssize_t mxic_spi_mem_dirmap_read(struct spi_mem_dirmap_desc *desc, if (WARN_ON(offs + desc->info.offset + len > U32_MAX)) return -EINVAL; - writel(mxic_spi_prep_hc_cfg(desc->mem->spi, 0), mxic->regs + HC_CFG); + writel(mxic_spi_prep_hc_cfg(desc->mem->spi, 0, desc->info.op_tmpl.data.swap16), + mxic->regs + HC_CFG); writel(mxic_spi_mem_prep_op_cfg(&desc->info.op_tmpl, len), mxic->regs + LRD_CFG); @@ -441,7 +448,8 @@ static ssize_t mxic_spi_mem_dirmap_write(struct spi_mem_dirmap_desc *desc, if (WARN_ON(offs + desc->info.offset + len > U32_MAX)) return -EINVAL; - writel(mxic_spi_prep_hc_cfg(desc->mem->spi, 0), mxic->regs + HC_CFG); + writel(mxic_spi_prep_hc_cfg(desc->mem->spi, 0, desc->info.op_tmpl.data.swap16), + mxic->regs + HC_CFG); writel(mxic_spi_mem_prep_op_cfg(&desc->info.op_tmpl, len), mxic->regs + LWR_CFG); @@ -518,7 +526,7 @@ static int mxic_spi_mem_exec_op(struct spi_mem *mem, if (ret) return ret; - writel(mxic_spi_prep_hc_cfg(mem->spi, HC_CFG_MAN_CS_EN), + writel(mxic_spi_prep_hc_cfg(mem->spi, HC_CFG_MAN_CS_EN, op->data.swap16), mxic->regs + HC_CFG); writel(HC_EN_BIT, mxic->regs + HC_EN); @@ -573,6 +581,7 @@ static const struct spi_controller_mem_ops mxic_spi_mem_ops = { static const struct spi_controller_mem_caps mxic_spi_mem_caps = { .dtr = true, .ecc = true, + .swap16 = true, }; static void mxic_spi_set_cs(struct spi_device *spi, bool lvl) diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h index f866d5c8ed32..c46d2b8029be 100644 --- a/include/linux/spi/spi-mem.h +++ b/include/linux/spi/spi-mem.h @@ -90,6 +90,8 @@ enum spi_mem_data_dir { * @data.buswidth: number of IO lanes used to send/receive the data * @data.dtr: whether the data should be sent in DTR mode or not * @data.ecc: whether error correction is required or not + * @data.swap16: whether the byte order of 16-bit words is swapped when read + * or written in Octal DTR mode compared to STR mode. * @data.dir: direction of the transfer * @data.nbytes: number of data bytes to send/receive. Can be zero if the * operation does not involve transferring data @@ -124,7 +126,8 @@ struct spi_mem_op { u8 buswidth; u8 dtr : 1; u8 ecc : 1; - u8 __pad : 6; + u8 swap16 : 1; + u8 __pad : 5; enum spi_mem_data_dir dir; unsigned int nbytes; union { @@ -297,10 +300,13 @@ struct spi_controller_mem_ops { * struct spi_controller_mem_caps - SPI memory controller capabilities * @dtr: Supports DTR operations * @ecc: Supports operations with error correction + * @swap16: Supports swapping bytes on a 16 bit boundary when configured in + * Octal DTR */ struct spi_controller_mem_caps { bool dtr; bool ecc; + bool swap16; }; #define spi_mem_controller_is_capable(ctlr, cap) \ |