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nvmem: Add macro to register nvmem layout drivers 

Provide a module_nvmem_layout_driver() macro at the end of the
nvmem-provider.h header to reduce the boilerplate when registering nvmem
layout drivers.

Suggested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230404172148.82422-37-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Miquel Raynal 2023-04-04 18:21:44 +01:00 committed by Greg Kroah-Hartman
parent c49f1a8af6
commit 814c978f02
1 changed files with 6 additions and 0 deletions
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6
include/linux/nvmem-provider.h
View File

@ -9,6 +9,7 @@
#ifndef _LINUX_NVMEM_PROVIDER_H
#define _LINUX_NVMEM_PROVIDER_H
#include <linux/device/driver.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/gpio/consumer.h>
@ -242,4 +243,9 @@ nvmem_layout_get_match_data(struct nvmem_device *nvmem,
}
#endif /* CONFIG_NVMEM */
#define module_nvmem_layout_driver(__layout_driver) \
module_driver(__layout_driver, nvmem_layout_register, \
nvmem_layout_unregister)
#endif /* ifndef _LINUX_NVMEM_PROVIDER_H */