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| /openbmc/linux/drivers/mfd/ |
| H A D | twl-core.c | ff827cf5 Fri Jun 30 03:02:21 CDT 2017 Dan Carpenter <dan.carpenter@oracle.com> mfd: twl-core: Improve the documentation
Saying it "returns the result" seems tautological. The read function
does not return num_bytes on success, it returns zero on success. I
noticed this discrepancy because some of the callers were checking for
>= 0.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
ff827cf5 Fri Jun 30 03:02:21 CDT 2017 Dan Carpenter <dan.carpenter@oracle.com> mfd: twl-core: Improve the documentation
Saying it "returns the result" seems tautological. The read function
does not return num_bytes on success, it returns zero on success. I
noticed this discrepancy because some of the callers were checking for
>= 0.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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