diff options
Diffstat (limited to 'drivers/crypto/ccree/cc_driver.c')
| -rw-r--r-- | drivers/crypto/ccree/cc_driver.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index cadead18b59e..061e68a31c36 100644 --- a/drivers/crypto/ccree/cc_driver.c +++ b/drivers/crypto/ccree/cc_driver.c @@ -14,7 +14,6 @@ #include <linux/of.h> #include <linux/clk.h> #include <linux/of_address.h> -#include <linux/of_device.h> #include <linux/pm_runtime.h> #include "cc_driver.h" @@ -350,9 +349,9 @@ static int init_cc_resources(struct platform_device *plat_dev) /* Get device resources */ /* First CC registers space */ - req_mem_cc_regs = platform_get_resource(plat_dev, IORESOURCE_MEM, 0); /* Map registers space */ - new_drvdata->cc_base = devm_ioremap_resource(dev, req_mem_cc_regs); + new_drvdata->cc_base = devm_platform_get_and_ioremap_resource(plat_dev, + 0, &req_mem_cc_regs); if (IS_ERR(new_drvdata->cc_base)) return PTR_ERR(new_drvdata->cc_base); @@ -624,7 +623,7 @@ static int ccree_probe(struct platform_device *plat_dev) return 0; } -static int ccree_remove(struct platform_device *plat_dev) +static void ccree_remove(struct platform_device *plat_dev) { struct device *dev = &plat_dev->dev; @@ -633,8 +632,6 @@ static int ccree_remove(struct platform_device *plat_dev) cleanup_cc_resources(plat_dev); dev_info(dev, "ARM ccree device terminated\n"); - - return 0; } static struct platform_driver ccree_driver = { @@ -651,9 +648,17 @@ static struct platform_driver ccree_driver = { static int __init ccree_init(void) { + int rc; + cc_debugfs_global_init(); - return platform_driver_register(&ccree_driver); + rc = platform_driver_register(&ccree_driver); + if (rc) { + cc_debugfs_global_fini(); + return rc; + } + + return 0; } module_init(ccree_init); |