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| author | Jingoo Han <jg1.han@samsung.com> | 2013-08-02 15:11:18 +0900 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-09-03 13:09:16 +0200 |
| commit | 3943a650f62d0a88788db30c92df584660f3999d (patch) | |
| tree | 8cc263cf3d24bc2ff2f02c569f4ecd48b0b3f5d6 /drivers/pwm | |
| parent | 88d5a2e6ffaa32e2a09a994872ca10aca07a36e9 (diff) | |
| download | linux-3943a650f62d0a88788db30c92df584660f3999d.tar.bz2 | |
pwm: tiecap: add CONFIG_PM_SLEEP to ecap_pwm_{save,restore}_context()
ecap_pwm_save_context() and ecap_pwm_restore_context() are only used
when CONFIG_PM_SLEEP is selected.
drivers/pwm/pwm-tiecap.c:293:13: warning: 'ecap_pwm_save_context' defined but not used [-Wunused-function]
drivers/pwm/pwm-tiecap.c:302:13: warning: 'ecap_pwm_restore_context' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-tiecap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 72ca42dfa733..c2e2e5852362 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -290,6 +290,7 @@ static int ecap_pwm_remove(struct platform_device *pdev) return pwmchip_remove(&pc->chip); } +#ifdef CONFIG_PM_SLEEP static void ecap_pwm_save_context(struct ecap_pwm_chip *pc) { pm_runtime_get_sync(pc->chip.dev); @@ -306,7 +307,6 @@ static void ecap_pwm_restore_context(struct ecap_pwm_chip *pc) writew(pc->ctx.ecctl2, pc->mmio_base + ECCTL2); } -#ifdef CONFIG_PM_SLEEP static int ecap_pwm_suspend(struct device *dev) { struct ecap_pwm_chip *pc = dev_get_drvdata(dev); |