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authorJingoo Han <jg1.han@samsung.com>2013-08-02 15:11:18 +0900
committerThierry Reding <thierry.reding@gmail.com>2013-09-03 13:09:16 +0200
commit3943a650f62d0a88788db30c92df584660f3999d (patch)
tree8cc263cf3d24bc2ff2f02c569f4ecd48b0b3f5d6 /drivers/pwm/pwm-tiecap.c
parent88d5a2e6ffaa32e2a09a994872ca10aca07a36e9 (diff)
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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/pwm-tiecap.c')
-rw-r--r--drivers/pwm/pwm-tiecap.c2
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);