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| author | Vivek Gautam <vivek.gautam@codeaurora.org> | 2017-01-23 02:02:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-25 13:49:39 +0300 |
| commit | 3b4a687726f0019115bd903d9724db6cdcbb00fe (patch) | |
| tree | e6209f4fd1eeae6e56b8dbd5575bdcaee1541001 /drivers/pcmcia | |
| parent | 1e928fff9a7444cbfbbb2420eb8cec79bfa53c6f (diff) | |
| download | linux-3b4a687726f0019115bd903d9724db6cdcbb00fe.tar.xz | |
nvmem: core: Allow ignoring length when reading a cell
nvmem_cell_read() API fills in the argument 'len' with
the number of bytes read from the cell. Many users don't
care about this length value. So allow users to pass a
NULL pointer to this len field.
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pcmcia')
0 files changed, 0 insertions, 0 deletions