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SubjectRe: [PATCH] nvmem: core: fix nvmem_cell_write inline function
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On 9/8/19 3:10 PM, Sebastian Reichel wrote:
> From: Sebastian Reichel <sebastian.reichel@collabora.com>
>
> nvmem_cell_write's buf argument uses different types based on
> the configuration of CONFIG_NVMEM. The function prototype for
> enabled NVMEM uses 'void *' type, but the static dummy function
> for disabled NVMEM uses 'const char *' instead. Fix the different
> behaviour by always expecting a 'void *' typed buf argument.
>
> Fixes: 7a78a7f7695b ("power: reset: nvmem-reboot-mode: use NVMEM as reboot mode write interface")
> Reported-by: kbuild test robot <lkp@intel.com>
> Cc: Han Nandor <nandor.han@vaisala.com>
> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
> ---
> include/linux/nvmem-consumer.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h
> index 8f8be5b00060..5c17cb733224 100644
> --- a/include/linux/nvmem-consumer.h
> +++ b/include/linux/nvmem-consumer.h
> @@ -118,7 +118,7 @@ static inline void *nvmem_cell_read(struct nvmem_cell *cell, size_t *len)
> }
>
> static inline int nvmem_cell_write(struct nvmem_cell *cell,
> - const char *buf, size_t len)
> + void *buf, size_t len)

nitpick: alignment issue?

Review-By: Han Nandor <nandor.han@vaisala.com>

Nandor

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