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2021-10-25Revert "Merge branch 'dsa-rtnl'"David S. Miller
This reverts commit 965e6b262f48257dbdb51b565ecfd84877a0ab5f, reversing changes made to 4d98bb0d7ec2d0b417df6207b0bafe1868bad9f8.
2021-10-25Merge tag 'linux-can-next-for-5.16-20211024' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2021-10-24 this is a pull request of 15 patches for net-next/master. The first patch is by Thomas Gleixner and makes use of hrtimer_forward_now() in the CAN broad cast manager (bcm). The next patch is by me and changes the type of the variables used in the CAN bit timing calculation can_fixup_bittiming() to unsigned int. Vincent Mailhol provides 6 patches targeting the CAN device infrastructure. The CAN-FD specific Transmitter Delay Compensation (TDC) is updated and configuration via the CAN netlink interface is added. Qing Wang's patch updates the at91 and janz-ican3 drivers to use sysfs_emit() instead of snprintf() in the sysfs show functions. Geert Uytterhoeven's patch drops the unneeded ARM dependency from the rar Kconfig. Cai Huoqing's patch converts the mscan driver to make use of the dev_err_probe() helper function. A patch by me against the gsusb driver changes the printf format strings to use %u to print unsigned values. Stephane Grosjean's patch updates the peak_usb CAN-FD driver to use the 64 bit timestamps provided by the hardware. The last 2 patches target the xilinx_can driver. Michal Simek provides a patch that removes repeated word from the kernel-doc and Dongliang Mu's patch removes a redundant netif_napi_del() from the xcan_remove() function. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-25Merge tag 'thunderbolt-for-v5.16-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next Mika writes: thunderbolt: Changes for v5.16 merge window This includes following Thunderbolt/USB4 changes for the v5.16 merge window: * Re-enable retry logic for control packets in domain needed by some controllers when software connection manager is being used * Fix -Wrestrict build warning emitted by gcc-11. Both have been in linux-next with no reported issues. * tag 'thunderbolt-for-v5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Fix -Wrestrict warning thunderbolt: Enable retry logic for intra-domain control packets
2021-10-25staging: mt7621-dts: add missing SPDX license to filesSergio Paracuellos
Device tree files included here haven't got SPDX license header at all. Hence, add it to all of them. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20211025094240.4356-1-sergio.paracuellos@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25irq: arm: perform irqentry in entry codeMark Rutland
In preparation for removing HANDLE_DOMAIN_IRQ_IRQENTRY, have arch/arm perform all the irqentry accounting in its entry code. For configurations with CONFIG_GENERIC_IRQ_MULTI_HANDLER, we can use generic_handle_arch_irq(). Other than asm_do_IRQ(), all C calls to handle_IRQ() are from irqchip handlers which will be called from generic_handle_arch_irq(), so to avoid double accounting IRQ entry, the entry logic is moved from handle_IRQ() into asm_do_IRQ(). For ARMv7M the entry assembly is tightly coupled with the NVIC irqchip, and while the entry code should logically live under arch/arm/, moving the entry logic there makes things more convoluted. So for now, place the entry logic in the NVIC irqchip, but separated into a separate function to make the split of responsibility clear. For all other configurations without CONFIG_GENERIC_IRQ_MULTI_HANDLER, IRQ entry is already handled in arch code, and requires no changes. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Tested-by: Vladimir Murzin <vladimir.murzin@arm.com> # ARMv7M Cc: Russell King <linux@armlinux.org.uk> Cc: Thomas Gleixner <tglx@linutronix.de>
2021-10-25irq: nds32: avoid CONFIG_HANDLE_DOMAIN_IRQMark Rutland
In preparation for removing HANDLE_DOMAIN_IRQ, have arch/nds32 perform all the necessary IRQ entry accounting in its entry code. Currently arch/nds32 is tightly coupled with the ativic32 irqchip, and while the entry code should logically live under arch/nds32/, moving the entry logic there makes things more convoluted. So for now, place the entry logic in the ativic32 irqchip, but separated into a separate function to make the split of responsibility clear. In future this should probably use GENERIC_IRQ_MULTI_HANDLER to cleanly decouple this. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Nick Hu <nickhu@andestech.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vincent Chen <deanbo422@gmail.com>
2021-10-25irq: mips: simplify bcm6345_l1_irq_handle()Mark Rutland
As bcm6345_l1_irq_handle() only needs to know /whether/ an IRQ was resolved, and doesn't need to know the specific IRQ, it's simpler for it to call generic_handle_domain_irq() directly and check the return code, so let's do that. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Suggested-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Marc Zyngier <maz@kernel.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleixner <tglx@linutronix.de>
2021-10-25irq: mips: avoid nested irq_enter()Mark Rutland
As bcm6345_l1_irq_handle() is a chained irqchip handler, it will be invoked within the context of the root irqchip handler, which must have entered IRQ context already. When bcm6345_l1_irq_handle() calls arch/mips's do_IRQ() , this will nest another call to irq_enter(), and the resulting nested increment to `rcu_data.dynticks_nmi_nesting` will cause rcu_is_cpu_rrupt_from_idle() to fail to identify wakeups from idle, resulting in failure to preempt, and RCU stalls. Chained irqchip handlers must invoke IRQ handlers by way of thee core irqchip code, i.e. generic_handle_irq() or generic_handle_domain_irq() and should not call do_IRQ(), which is intended only for root irqchip handlers. Fix bcm6345_l1_irq_handle() by calling generic_handle_irq() directly. Fixes: c7c42ec2baa1de7a ("irqchips/bmips: Add bcm6345-l1 interrupt controller") Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleixner <tglx@linutronix.de>
2021-10-25gpio: mlxbf2.c: Add check for bgpio_init failureAsmaa Mnebhi
Add a check if bgpio_init fails. Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2021-10-25gpio: xgs-iproc: fix parsing of ngpios propertyJonas Gorski
of_property_read_u32 returns 0 on success, not true, so we need to invert the check to actually take over the provided ngpio value. Fixes: 6a41b6c5fc20 ("gpio: Add xgs-iproc driver") Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2021-10-25Merge branch irq/mchp-eic into irq/irqchip-nextMarc Zyngier
* irq/mchp-eic: : . : New irqchip driver for the Microchip EIC block : . irqchip/mchp-eic: Fix return value check in mchp_eic_init() irqchip/mchp-eic: Add support for the Microchip EIC dt-bindings: microchip,eic: Add bindings for the Microchip EIC Signed-off-by: Marc Zyngier <maz@kernel.org>
2021-10-25Merge branch irq/modular-irqchips into irq/irqchip-nextMarc Zyngier
* irq/modular-irqchips: : . : Update a set of irqchip drivers to be build as modules. : : This includes an Amlogic and multiple Broadcom drivers, triggering : a cascade of other changes (MIPS arch code, symbols being exported, : config changes) : . irqchip: Fix kernel-doc parameter typo for IRQCHIP_DECLARE ARM: bcm: Removed forced select of interrupt controllers arm64: broadcom: Removed forced select of interrupt controllers irqchip/irq-bcm7120-l2: Switch to IRQCHIP_PLATFORM_DRIVER genirq: Export irq_gc_noop() irqchip/irq-brcmstb-l2: Switch to IRQCHIP_PLATFORM_DRIVER genirq: Export irq_gc_{unmask_enable,mask_disable}_reg irqchip/irq-bcm7038-l1: Switch to IRQCHIP_PLATFORM_DRIVER irqchip/irq-bcm7038-l1: Restrict affinity setting to MIPS irqchip/irq-bcm7038-l1: Gate use of CPU logical map to MIPS irqchip/irq-bcm7038-l1: Use irq_get_irq_data() irqchip/irq-bcm7038-l1: Remove .irq_cpu_offline() MIPS: BMIPS: Remove use of irq_cpu_offline arm64: meson: remove MESON_IRQ_GPIO selection irqchip/meson-gpio: Make it possible to build as a module irqchip: Provide stronger type checking for IRQCHIP_MATCH/IRQCHIP_DECLARE Signed-off-by: Marc Zyngier <maz@kernel.org>
2021-10-25irqchip/mchp-eic: Fix return value check in mchp_eic_init()Yang Yingliang
In case of error, the function of_iomap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211025050055.1129845-1-yangyingliang@huawei.com
2021-10-25usb: dwc2: stm32mp15: set otg_revFabrice Gasnier
STM32MP15 complies with the OTG 2.0. Set OTG revision accordingly. It is useful for the of_usb_update_otg_caps() routine to check and update otg_rev to the lower value between DT and provided params. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/1634133425-25670-5-git-send-email-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25usb: dwc2: add otg_rev and otg_caps information for gadget driverFabrice Gasnier
Currently the dwc2 doesn't fill in the 'otg_caps' of usb_gadget structure. When registering a gadget device (e.g. via configfs), the usb_otg_descriptor_init() checks the 'otg_caps' and 'otg_rev'. It defaults to HNP and SRP bmAttributes if unspecified. There may be a mismatch with what's being set in dwc2 params structure. This result in the descriptors to be miss-configured in this case. So replace 'otg_cap' bit field by 'otg_caps' structure, so hnp, srp and otg_rev' can be configured directly in the params. It's then provided to the gadget struct. These parameters can be tuned for each platform. In case it's not set, it will default to current behavior. Also add option to setup these from the device tree by calling of_usb_update_otg_caps(). This provides support for standard properties such as "otg-rev", "hnp-disable" and "srp-disable" (see usb-drd.yaml). Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/1634133425-25670-4-git-send-email-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25usb: gadget: uvc: implement dwPresentationTime and scrSourceClockMichael Olbrich
This patch adds the fields UVC_STREAM_PTS and UVC_STREAM_SCR to the uvc header, in case this data is available. It also enables the copy of the timestamp to the vb2_v4l2_buffer by setting V4L2_BUF_FLAG_TIMESTAMP_COPY in the queue.timestamp_flags. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Link: https://lore.kernel.org/r/20211022093223.26493-2-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25usb: gadget: uvc: use on returned header len in video_encode_isoc_sgMichael Grzeschik
The function uvc_video_encode_header function returns the number of bytes used for the header. We change the video_encode_isoc_sg function to use the returned header_len rather than UVCG_REQUEST_HEADER_LEN and make the encode function more flexible. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Link: https://lore.kernel.org/r/20211022093223.26493-1-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25usb:gadget: f_uac1: fixed sync playbackPavel Hofman
The u_audio param fb_max was not set to its default value in f_uac1.c. As a result the maximum value of Playback Pitch ctl was kept at 1000000, not allowing to set faster playback pitch for UAC1. The setting required moving the default constant UAC2_DEF_FB_MAX from u_uac2.h to FBACK_FAST_MAX in u_audio.h as that header is common for f_uac1.c and f_uac2.c. Fixes: 6fec018a7e70 ("usb: gadget: u_audio.c: Adding Playback Pitch ctl for sync playback") Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com> Link: https://lore.kernel.org/r/20211022140339.248669-1-pavel.hofman@ivitera.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25lkdtm/bugs: Check that a per-task stack canary existsKees Cook
Introduce REPORT_STACK_CANARY to check for differing stack canaries between two processes (i.e. that an architecture is correctly implementing per-task stack canaries), using the task_struct canary as the hint to locate in the stack. Requires that one of the processes being tested not be pid 1. Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20211022223826.330653-3-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core: fix quoted strings split across linesGaston Gonzalez
Quoted strings should not be split across lines. As put it in [1]: "never break user-visible strings such as printk messages because that breaks the ability to grep for them." While at it, fix the alignment of the arguments in the sentence. Note: this introduce a checkpatch CHECK: line length of 123 exceeds 100 columns, as the line now is: vchiq_loud_error("%d: service %d (%c%c%c%c) version mismatch - local (%d, min %d) vs. remote (%d, min %d)", But now the string is grep-able and the whole function call more clear. Reported by checkpatch.pl [1] Documentation/process/coding-style.rst Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024213839.370830-1-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core: cleanup lines that end with '(' or '['Gaston Gonzalez
Fix lines that end with '(' or '['. Reported by checkpatch.pl Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-8-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core: drop extern prefix in function declarationsGaston Gonzalez
Remove unnecessary extern prefix in function declarations. While at it, remove a now outdated comment and realign the function declarations in order to improve readability. Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-7-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq: drop trailing semicolon in macro definitionGaston Gonzalez
As reported by checkpatch.pl, macro definitions should not use a trailing semicolon. Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-6-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core.h: use preferred kernel typesGaston Gonzalez
Change types from uint32_t and uint64_t to the preferred ones u32 and u64. Reported by checkpatch.pl, with the exception of the one in function vchiq_log_dump_mem(). Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-5-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core.h: fix CamelCase in function declarationGaston Gonzalez
Renaming function declaration to avoid CamelCase use. As this was already fixed in the function definition in commit 801b1aa002d3 ("staging: vc04_services: fix CamelCase"), the current change make the names of the variables in the function definition and declartion match. Reported by checkpatch.pl Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-4-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core: cleanup code alignment issuesGaston Gonzalez
Fix code alignment issues reported by checkpatch.pl Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-3-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: vchiq_core: cleanup blank linesGaston Gonzalez
Remove unnecessary blank lines. Reported by checkpatch.pl Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20211024212524.370078-2-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: r8188eu: remove the sreset_priv structureMartin Kaiser
last_tx_time from struct sreset_priv is no longer used now that last_tx_complete_time is gone. This patch removes last_tx_time. This was the last remaining component of struct sreset_priv, we can now remove the structure itself. After removing include/rtw_sreset.h, it turned out that some definitions in .c files were pulled in via rtw_sreset.h. Add the required include files directly to make compilation succeed without rtw_sreset.h. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20211024180448.20624-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: r8188eu: remove last_tx_complete_timeMartin Kaiser
last_tx_complete_time from struct sreset_priv is set / calculated when a packet is sent out. Like other sreset_priv components, it is not read and can be removed. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20211024180448.20624-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: r8188eu: silentreset_mutex is unusedMartin Kaiser
silentreset_mutex from struct sreset_priv is not used. Remove it. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20211024180448.20624-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: r8188eu: wifi_error_status is write-onlyMartin Kaiser
wifi_error_status in struct sreset_priv is set in a couple of places, its value is never used. Remove wifi_error_status itself, the defines for the possible values and the sreset_set_wifi_error_status function. Rewrite the if statement in usb_write_port_complete. For purb->status == -EPIPE or -EPROTO, nothing should be done. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20211024180448.20624-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: r8188eu: silent_reset_inprogress is never readMartin Kaiser
silent_reset_inprogress in struct sreset_priv is only written but never read. Remove it. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20211024180448.20624-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25staging: r8188eu: remove unused local variableSaurav Girepunje
Remove unused local variable padapter from rtl8188eu_init_recvbuf(). Function is not using this variable. Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com> Link: https://lore.kernel.org/r/YXWnd5X9+p0X+1EB@Sauravs-MacBook-Air.local Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-25Merge tag 'soundwire-5.16-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-next Vinod writes: soundwire updates for 5.16-rc1 - Update on sysfs wildcard documentation - debugfs update for core and qcom driver - invalid slave pointer fix for bus * tag 'soundwire-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: qcom: add debugfs entry for soundwire register dump soundwire: bus: stop dereferencing invalid slave pointer ABI: sysfs-bus-soundwire-slave: use wildcards on What definitions ABI: sysfs-bus-soundwire-master: use wildcards on What definitions soundwire: debugfs: use controller id and link_id for debugfs
2021-10-25ata: sata_mv: Fix the error handling of mv_chip_id()Zheyu Ma
mv_init_host() propagates the value returned by mv_chip_id() which in turn gets propagated by mv_pci_init_one() and hits local_pci_probe(). During the process of driver probing, the probe function should return < 0 for failure, otherwise, the kernel will treat value > 0 as success. Since this is a bug rather than a recoverable runtime error we should use dev_alert() instead of dev_err(). Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2021-10-25pinctrl: core: fix possible memory leak in pinctrl_enable()Yang Yingliang
I got memory leak as follows when doing fault injection test: unreferenced object 0xffff888020a7a680 (size 64): comm "i2c-mcp23018-41", pid 23090, jiffies 4295160544 (age 8.680s) hex dump (first 32 bytes): 00 48 d3 1e 80 88 ff ff 00 1a 56 c1 ff ff ff ff .H........V..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000083c79b35>] kmem_cache_alloc_trace+0x16d/0x360 [<0000000051803c95>] pinctrl_init_controller+0x6ed/0xb70 [<0000000064346707>] pinctrl_register+0x27/0x80 [<0000000029b0e186>] devm_pinctrl_register+0x5b/0xe0 [<00000000391f5a3e>] mcp23s08_probe_one+0x968/0x118a [pinctrl_mcp23s08] [<000000006112c039>] mcp230xx_probe+0x266/0x560 [pinctrl_mcp23s08_i2c] If pinctrl_claim_hogs() fails, the 'pindesc' allocated in pinctrl_register_one_pin() need be freed. Cc: stable@vger.kernel.org Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 950b0d91dc10 ("pinctrl: core: Fix regression caused by delayed work for hogs") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20211022014323.1156924-1-yangyingliang@huawei.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-25pinctrl: bcm2835: Allow building driver as a moduleFlorian Fainelli
Update the pinctrl-bcm2835 driver to support being built as as a module by converting it to a module_platform_driver() with the appropriate module license, authors and description. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Link: https://lore.kernel.org/r/20211019221127.1953001-1-f.fainelli@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-25pinctrl: equilibrium: Fix function addition in multiple groupsRahul Tanwar
Ignore the same function with multiple groups. Fix a typo in error print. Fixes: 1948d5c51dba ("pinctrl: Add pinmux & GPIO controller driver for a new SoC") Signed-off-by: Rahul Tanwar <rtanwar@maxlinear.com> Link: https://lore.kernel.org/r/20211020093815.20870-1-rtanwar@maxlinear.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-24pinctrl: tegra: Add pinmux support for Tegra194Prathamesh Shete
This change adds pinmux table entries for Tegra194 Signed-off-by: Prathamesh Shete <pshete@nvidia.com> Link: https://lore.kernel.org/r/20211018121815.3017-2-pshete@nvidia.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-24pinctrl: tegra: include lpdr pin propertiesSuresh Mangipudi
Update lpdr pin-property for supported pins. lpdr property help disable most basic driver fingers leaving only minimal base driver finger. Signed-off-by: Suresh Mangipudi <smangipudi@nvidia.com> Signed-off-by: Prathamesh Shete <pshete@nvidia.com> Link: https://lore.kernel.org/r/20211018121815.3017-1-pshete@nvidia.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-24pinctrl: mediatek: add support for MT7986 SoCSam Shih
This commit includes pinctrl driver for Mediatek MT7986 The difference of pinctrl between mt7986a and mt7986b is that pin-41 to pin-65 do not exist on mt7986b Signed-off-by: Sam Shih <sam.shih@mediatek.com> Acked-by: Sean Wang <sean.wang@kernel.org> Link: https://lore.kernel.org/r/20211022124036.5291-3-sam.shih@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-24pinctrl: microchip sgpio: use reset driverHoratiu Vultur
On lan966x platform when the switch gets reseted then also the sgpio gets reseted. The fix for this is to extend also the sgpio driver to call the reset driver which will be reseted only once by the first driver that is probed. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Steen Hegelund <steen.hegelund@microchip.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Link: https://lore.kernel.org/r/20211018085754.1066056-3-horatiu.vultur@microchip.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-24soc: qcom: smp2p: Add of_node_put() before gotoWan Jiabing
Fix following coccicheck warning: ./drivers/soc/qcom/smp2p.c:501:1-33: WARNING: Function for_each_available_child_of_node should have of_node_put() before goto Early exits from for_each_available_child_of_node should decrement the node reference counter. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211014062350.8942-1-wanjiabing@vivo.com
2021-10-24soc: qcom: apr: Add of_node_put() before returnWan Jiabing
Fix following coccicheck warning: ./drivers/soc/qcom/apr.c:485:1-23: WARNING: Function for_each_child_of_node should have of_node_put() before return Early exits from for_each_child_of_node should decrement the node reference counter. Fixes: 834735662602 ("soc: qcom: apr: Add avs/audio tracking functionality") Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20211014083017.19714-1-wanjiabing@vivo.com
2021-10-24Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Ten fixes, seven of which are in drivers. The core fixes are one to fix a potential crash on resume, one to sort out our reference count releases to avoid releasing in-use modules and one to adjust the cmd per lun calculation to avoid an overflow in hyper-v" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: ufs-pci: Force a full restore after suspend-to-disk scsi: qla2xxx: Fix unmap of already freed sgl scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() scsi: qla2xxx: Return -ENOMEM if kzalloc() fails scsi: sd: Fix crashes in sd_resume_runtime() scsi: mpi3mr: Fix duplicate device entries when scanning through sysfs scsi: core: Put LLD module refcnt after SCSI device is released scsi: storvsc: Fix validation for unsolicited incoming packets scsi: iscsi: Fix set_param() handling scsi: core: Fix shost->cmd_per_lun calculation in scsi_add_host_with_dma()
2021-10-24can: xilinx_can: xcan_remove(): remove redundant netif_napi_del()Dongliang Mu
Since netif_napi_del() is already done in the free_candev(), we remove this redundant netif_napi_del() invocation. In addition, this patch can match the operations in the xcan_probe() and xcan_remove() functions. Link: https://lore.kernel.org/all/20211017125022.3100329-1-mudongliangabcd@gmail.com Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-10-24can: xilinx_can: remove repeated word from the kernel-docMichal Simek
Trivial patch. Issue is reported by checkpatch. Link: https://lore.kernel.org/all/267c11097c90debbb5b1efebbeabc98161177def.1632306843.git.michal.simek@xilinx.com Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-10-24can: peak_usb: CANFD: store 64-bits hw timestampsStephane Grosjean
This patch allows to use the whole 64-bit timestamps received from the CAN-FD device (expressed in µs) rather than only its low part, in the hwtstamp structure of the skb transferred to the network layer, when a CAN/CANFD frame has been received. Link: https://lore.kernel.org/all/20210930094603.23134-1-s.grosjean@peak-system.com Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-10-24can: gs_usb: use %u to print unsigned valuesMarc Kleine-Budde
This patch changes printf modifier to an unsigned int, as the printed variables are unsigned. Link: https://lore.kernel.org/all/20210914101005.84394-1-mkl@pengutronix.de Cc: Roman Valls <brainstorm@nopcode.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-10-24can: mscan: mpc5xxx_can: Make use of the helper function dev_err_probe()Cai Huoqing
When possible use dev_err_probe help to properly deal with the PROBE_DEFER error, the benefit is that DEFER issue will be logged in the devices_deferred debugfs file. And using dev_err_probe() can reduce code size, and simplify the code. Link: https://lore.kernel.org/all/20210915145726.7092-1-caihuoqing@baidu.com Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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