diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/platform_profile.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index 75a1415190ac..4c4200a0b1a6 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -519,6 +519,35 @@ int platform_profile_remove(struct platform_profile_handler *pprof) } EXPORT_SYMBOL_GPL(platform_profile_remove); +static void devm_platform_profile_release(struct device *dev, void *res) +{ + struct platform_profile_handler **pprof = res; + + platform_profile_remove(*pprof); +} + +int devm_platform_profile_register(struct platform_profile_handler *pprof) +{ + struct platform_profile_handler **dr; + int ret; + + dr = devres_alloc(devm_platform_profile_release, sizeof(*dr), GFP_KERNEL); + if (!dr) + return -ENOMEM; + + ret = platform_profile_register(pprof); + if (ret) { + devres_free(dr); + return ret; + } + + *dr = pprof; + devres_add(pprof->dev, dr); + + return 0; +} +EXPORT_SYMBOL_GPL(devm_platform_profile_register); + static int __init platform_profile_init(void) { int err; |