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nvmem: core: Add stubs for nvmem_cell_read_variable_le_u32/64 if !CONFIG_NVMEM

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When I added nvmem_cell_read_variable_le_u32() and
nvmem_cell_read_variable_le_u64() I forgot to add the "static inline"
stub functions for when CONFIG_NVMEM wasn't defined. Add them
now. This was causing problems with randconfig builds that compiled
`drivers/soc/qcom/cpr.c`.

Fixes: 6feba6a62c ("PM: AVS: qcom-cpr: Use nvmem_cell_read_variable_le_u32()")
Fixes: a28e824fb8 ("nvmem: core: Add functions to make number reading easy")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210913160551.12907-1-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Douglas Anderson
2021-09-13 17:05:51 +01:00
committed by Greg Kroah-Hartman
parent 5fdb55c1ac
commit 7a8aa39d44
1 changed files with 14 additions and 0 deletions
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14
include/linux/nvmem-consumer.h
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@@ -150,6 +150,20 @@ static inline int nvmem_cell_read_u64(struct device *dev,
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
static inline int nvmem_cell_read_variable_le_u32(struct device *dev,
const char *cell_id,
u32 *val)
{
return -EOPNOTSUPP;
}
static inline int nvmem_cell_read_variable_le_u64(struct device *dev,
const char *cell_id,
u64 *val)
{
return -EOPNOTSUPP;
}
static inline struct nvmem_device *nvmem_device_get(struct device *dev, static inline struct nvmem_device *nvmem_device_get(struct device *dev,
const char *name) const char *name)
{ {