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H A D | ina3221.c | ead21c77 Tue Oct 02 16:10:47 CDT 2018 Arnd Bergmann <arnd@arndb.de> hwmon: (ina3221) mark PM functions as __maybe_unused
When CONFIG_PM_SLEEP is disabled, we get a warning about unused suspend/resume functions:
drivers/hwmon/ina3221.c:451:12: error: 'ina3221_resume' defined but not used [-Werror=unused-function] static int ina3221_resume(struct device *dev) drivers/hwmon/ina3221.c:428:12: error: 'ina3221_suspend' defined but not used [-Werror=unused-function] static int ina3221_suspend(struct device *dev)
Picking the correct #ifdef check is hard, so let's remove that check and instead mark the functions as __maybe_unused to let the compiler silently drop them instead.
Fixes: 7de1ab9dac8e ("hwmon: (ina3221) Add suspend and resume functions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net> ead21c77 Tue Oct 02 16:10:47 CDT 2018 Arnd Bergmann <arnd@arndb.de> hwmon: (ina3221) mark PM functions as __maybe_unused When CONFIG_PM_SLEEP is disabled, we get a warning about unused suspend/resume functions: drivers/hwmon/ina3221.c:451:12: error: 'ina3221_resume' defined but not used [-Werror=unused-function] static int ina3221_resume(struct device *dev) drivers/hwmon/ina3221.c:428:12: error: 'ina3221_suspend' defined but not used [-Werror=unused-function] static int ina3221_suspend(struct device *dev) Picking the correct #ifdef check is hard, so let's remove that check and instead mark the functions as __maybe_unused to let the compiler silently drop them instead. Fixes: 7de1ab9dac8e ("hwmon: (ina3221) Add suspend and resume functions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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