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| author |   Arnd Bergmann <arnd@arndb.de> | 2017-07-10 13:22:50 +0200 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-07-10 14:27:39 +0200 |
| commit | 42a6e0996084972574e0a2b23e7326b78b0f64c5 (patch) | |
| tree | 4eeed87363b8319dc98b0ce805ecc931f1a0751e /include/linux/nvmem-provider.h | |
| parent | rtc: st-lpc: make it robust against y2038/2106 bug (diff) | |
| download | linux-dev-42a6e0996084972574e0a2b23e7326b78b0f64c5.tar.xz linux-dev-42a6e0996084972574e0a2b23e7326b78b0f64c5.zip | |
nvmem: include linux/err.h from header
The new support for nvmem devices from the rtc layer caused a build
error in some configurations:
include/linux/nvmem-provider.h: In function 'nvmem_register':
include/linux/nvmem-provider.h:51:9: error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration]
This adds the missing include to ensure we can always include
the header.
Fixes: 697e5a47aa12 ("rtc: add generic nvmem support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'include/linux/nvmem-provider.h')
| -rw-r--r-- | include/linux/nvmem-provider.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h index cd93416d762e..497706f5adca 100644 --- a/include/linux/nvmem-provider.h +++ b/include/linux/nvmem-provider.h @@ -12,6 +12,9 @@ #ifndef _LINUX_NVMEM_PROVIDER_H #define _LINUX_NVMEM_PROVIDER_H +#include <linux/err.h> +#include <linux/errno.h> + struct nvmem_device; struct nvmem_cell_info; typedef int (*nvmem_reg_read_t)(void *priv, unsigned int offset, |