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authorAxel Lin <axel.lin@ingics.com>2013-03-09 17:46:45 +0800
committerSamuel Ortiz <sameo@linux.intel.com>2013-03-12 09:34:39 +0100
commit54fc4037ac449acf96ab88c3e65633c997df8a84 (patch)
treeff0b6d1bbc7d1f88a2f33cf9909f392ba32b0a93 /Documentation
parentfd860195a4f9d661754345bd06a3adb30d12d882 (diff)
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')
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