diff mbox

exynos4-is: fimc-lite: compile runtime PM callbacks in conditionally

Message ID 1389883768-7775-1-git-send-email-s.nawrocki@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sylwester Nawrocki/Kernel \(PLT\) /SRPOL/Staff Engineer/Samsung Electronics Jan. 16, 2014, 2:49 p.m. UTC 
Enclose the runtime PM helpers in #ifdef CONFIG_PM_RUNTIME/#endif
to avoid following compile warning when CONFIG_PM_RUNTIME is disabled:

CC      drivers/media/platform/exynos4-is/fimc-lite.o
drivers/media/platform/exynos4-is/fimc-lite.c:1591:12: warning: ‘fimc_lite_runtime_resume’ defined but not used [-Wunused-function]
drivers/media/platform/exynos4-is/fimc-lite.c:1599:12: warning: ‘fimc_lite_runtime_suspend’ defined but not used [-Wunused-function]

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
 drivers/media/platform/exynos4-is/fimc-lite.c |    2 ++
 1 file changed, 2 insertions(+)
diff mbox

Patch

diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 5213ff0..779ec3c 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -1588,6 +1588,7 @@  err_clk_put:
 	return ret;
 }
 
+#ifdef CONFIG_PM_RUNTIME
 static int fimc_lite_runtime_resume(struct device *dev)
 {
 	struct fimc_lite *fimc = dev_get_drvdata(dev);
@@ -1603,6 +1604,7 @@  static int fimc_lite_runtime_suspend(struct device *dev)
 	clk_disable(fimc->clock);
 	return 0;
 }
+#endif
 
 #ifdef CONFIG_PM_SLEEP
 static int fimc_lite_resume(struct device *dev)