From 43f60e3fb62edc7bd8891de8779fb422f4ae23ae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Tue, 19 Dec 2023 13:01:04 +0100 Subject: [PATCH] nvmem: drop nvmem_layout_get_match_data() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thanks for layouts refactoring we now have "struct device" associated with layout. Also its OF pointer points directly to the "nvmem-layout" DT node. All it takes to get match data is a generic of_device_get_match_data(). Signed-off-by: Rafał Miłecki Reviewed-by: Miquel Raynal Reviewed-by: Michael Walle Link: https://lore.kernel.org/r/20231219120104.3422-2-zajec5@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/nvmem/core.c | 13 ------------- include/linux/nvmem-provider.h | 10 ---------- 2 files changed, 23 deletions(-) --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -875,19 +875,6 @@ void nvmem_layout_unregister(struct nvme } EXPORT_SYMBOL_GPL(nvmem_layout_unregister); -const void *nvmem_layout_get_match_data(struct nvmem_device *nvmem, - struct nvmem_layout *layout) -{ - struct device_node __maybe_unused *layout_np; - const struct of_device_id *match; - - layout_np = of_nvmem_layout_get_container(nvmem); - match = of_match_node(layout->dev.driver->of_match_table, layout_np); - - return match ? match->data : NULL; -} -EXPORT_SYMBOL_GPL(nvmem_layout_get_match_data); - /** * nvmem_register() - Register a nvmem device for given nvmem_config. * Also creates a binary entry in /sys/bus/nvmem/devices/dev-name/nvmem --- a/include/linux/nvmem-provider.h +++ b/include/linux/nvmem-provider.h @@ -205,9 +205,6 @@ void nvmem_layout_driver_unregister(stru module_driver(__nvmem_layout_driver, nvmem_layout_driver_register, \ nvmem_layout_driver_unregister) -const void *nvmem_layout_get_match_data(struct nvmem_device *nvmem, - struct nvmem_layout *layout); - #else static inline struct nvmem_device *nvmem_register(const struct nvmem_config *c) @@ -238,13 +235,6 @@ static inline int nvmem_layout_register( static inline void nvmem_layout_unregister(struct nvmem_layout *layout) {} -static inline const void * -nvmem_layout_get_match_data(struct nvmem_device *nvmem, - struct nvmem_layout *layout) -{ - return NULL; -} - #endif /* CONFIG_NVMEM */ #if IS_ENABLED(CONFIG_NVMEM) && IS_ENABLED(CONFIG_OF)