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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-10-22 10:04:51 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-10-27 14:23:23 +0300 |
| commit | ba1c30bf3f2536f248d262c6f257b5a787305991 (patch) | |
| tree | d0d76ad1366fbfbbdc14f50083419de18bb11505 /drivers/rtc/rtc-sc27xx.c | |
| parent | 5d78533a0c53af9659227c803df944ba27cd56e0 (diff) | |
| download | linux-ba1c30bf3f2536f248d262c6f257b5a787305991.tar.xz | |
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
These functions should return zero on success. Non-zero returns are
treated as error. On some paths, this doesn't matter but in
nvmem_cell_read() a non-zero return would be passed to ERR_PTR() and
lead to an Oops.
Fixes: d6c3029f32f7 ("rtc: pcf2127: add support for accessing internal static RAM")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201022070451.GA2817669@mwanda
Diffstat (limited to 'drivers/rtc/rtc-sc27xx.c')
0 files changed, 0 insertions, 0 deletions