diff options
| author |   Axel Lin <axel.lin@ingics.com> | 2013-03-09 17:46:45 +0800 |
|---|---|---|
| committer |   Samuel Ortiz <sameo@linux.intel.com> | 2013-03-12 09:34:39 +0100 |
| commit | 54fc4037ac449acf96ab88c3e65633c997df8a84 (patch) | |
| tree | ff0b6d1bbc7d1f88a2f33cf9909f392ba32b0a93 /Documentation | |
| parent | mfd: wm831x: Don't forward declare enum wm831x_auxadc (diff) | |
| download | linux-dev-54fc4037ac449acf96ab88c3e65633c997df8a84.tar.xz linux-dev-54fc4037ac449acf96ab88c3e65633c997df8a84.zip | |
mfd: ab8500-gpadc: Complain if we fail to enable vtvout LDO
Since commit c8801a8e
"regulator: core: Mark all get and enable calls as __must_check",
we must check return value of regulator_enable() to silence below build warning.
CC drivers/mfd/ab8500-gpadc.o
drivers/mfd/ab8500-gpadc.c: In function 'ab8500_gpadc_runtime_resume':
drivers/mfd/ab8500-gpadc.c:598:18: warning: ignoring return value of 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result]
drivers/mfd/ab8500-gpadc.c: In function 'ab8500_gpadc_probe':
drivers/mfd/ab8500-gpadc.c:655:18: warning: ignoring return value of 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result]
Also convert to devm_regulator_get(), this fixes a missing regulator_put() call
in ab8500_gpadc_remove().
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions