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| author | Jingoo Han <jg1.han@samsung.com> | 2013-03-11 06:14:41 +0400 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2013-03-11 11:28:22 +0400 |
| commit | 29258b215af83dbb4ad143cefe7a1e5d0384a605 (patch) | |
| tree | c96bf94915a316cc6f4691875b90cd00c0435b65 /drivers/pwm/pwm-tiehrpwm.c | |
| parent | c26e9bb4ac72312386dc8ffa4dc8c1b560d9b29b (diff) | |
| download | linux-29258b215af83dbb4ad143cefe7a1e5d0384a605.tar.xz | |
pwm: pwm-tiehrpwm: add CONFIG_PM_SLEEP to suspend/resume functions
This patch adds CONFIG_PM_SLEEP to suspend/resume functions to fix
the following build warning when CONFIG_PM_SLEEP is not selected.
drivers/pwm/pwm-tiehrpwm.c:562:12: warning: 'ehrpwm_pwm_suspend' defined but not used [-Wunused-function]
drivers/pwm/pwm-tiehrpwm.c:580:12: warning: 'ehrpwm_pwm_resume' defined but not used [-Wunused-function
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/pwm/pwm-tiehrpwm.c')
| -rw-r--r-- | drivers/pwm/pwm-tiehrpwm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 8b4c86fa99c8..d058ba90845b 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -559,6 +559,7 @@ void ehrpwm_pwm_restore_context(struct ehrpwm_pwm_chip *pc) ehrpwm_write(pc->mmio_base, TBCTL, pc->ctx.tbctl); } +#ifdef CONFIG_PM_SLEEP static int ehrpwm_pwm_suspend(struct device *dev) { struct ehrpwm_pwm_chip *pc = dev_get_drvdata(dev); @@ -594,6 +595,7 @@ static int ehrpwm_pwm_resume(struct device *dev) ehrpwm_pwm_restore_context(pc); return 0; } +#endif static SIMPLE_DEV_PM_OPS(ehrpwm_pwm_pm_ops, ehrpwm_pwm_suspend, ehrpwm_pwm_resume); |