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authorSebastian Reichel <sebastian.reichel@collabora.com>2019-10-29 14:42:31 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-05 20:35:28 +0300
commit9b8303fc6efa724bd6a90656434fbde2cc6ceb2c (patch)
tree40c9a4fd297b298178f4569712f6020ce2fa442b /include
parent482c86cc37b7fa884843ec37edd1847c5463e3a9 (diff)
downloadlinux-9b8303fc6efa724bd6a90656434fbde2cc6ceb2c.tar.xz
nvmem: core: fix nvmem_cell_write inline function
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> Reviewed-By: Han Nandor <nandor.han@vaisala.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20191029114240.14905-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/nvmem-consumer.h2
1 files changed, 1 insertions, 1 deletions
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)
{
return -EOPNOTSUPP;
}