From 1550a17a7da2936281fda5e87fc454cee3c9c683 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 21 Apr 2022 08:33:34 -0700 Subject: ACPI: NFIT: Drop nfit_device_lock() The nfit_device_lock() helper was added to provide lockdep coverage for the NFIT driver's usage of device_lock() on the nvdimm_bus object. Now that nvdimm_bus objects have their own lock class this wrapper can be dropped. Cc: Vishal Verma Cc: Dave Jiang Cc: Ira Weiny Reviewed-by: Ira Weiny Link: https://lore.kernel.org/r/165055521409.3745911.8085645201146909612.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams --- drivers/acpi/nfit/nfit.h | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'drivers/acpi/nfit/nfit.h') diff --git a/drivers/acpi/nfit/nfit.h b/drivers/acpi/nfit/nfit.h index 50882bdbeb96..6023ad61831a 100644 --- a/drivers/acpi/nfit/nfit.h +++ b/drivers/acpi/nfit/nfit.h @@ -337,30 +337,6 @@ static inline struct acpi_nfit_desc *to_acpi_desc( return container_of(nd_desc, struct acpi_nfit_desc, nd_desc); } -#ifdef CONFIG_PROVE_LOCKING -static inline void nfit_device_lock(struct device *dev) -{ - device_lock(dev); - mutex_lock(&dev->lockdep_mutex); -} - -static inline void nfit_device_unlock(struct device *dev) -{ - mutex_unlock(&dev->lockdep_mutex); - device_unlock(dev); -} -#else -static inline void nfit_device_lock(struct device *dev) -{ - device_lock(dev); -} - -static inline void nfit_device_unlock(struct device *dev) -{ - device_unlock(dev); -} -#endif - const guid_t *to_nfit_uuid(enum nfit_uuids id); int acpi_nfit_init(struct acpi_nfit_desc *acpi_desc, void *nfit, acpi_size sz); void acpi_nfit_shutdown(void *data); -- cgit v1.2.3