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[02/11] radio-shark: remove a warning when CONFIG_PM is not defined

Message ID 1383334770-27130-3-git-send-email-m.chehab@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab Nov. 1, 2013, 7:39 p.m. UTC 
On alpha, allyesconfig doesn't have CONFIG_PM, and produces the following warnings:

	/devel/v4l/ktest-build/drivers/media/radio/radio-shark.c:274:13: warning: 'shark_resume_leds' defined but not used [-Wunused-function]
	/devel/v4l/ktest-build/drivers/media/radio/radio-shark2.c:240:13: warning: 'shark_resume_leds' defined but not used [-Wunused-function]

That's because those functions are used only at device resume.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---
 drivers/media/radio/radio-shark.c  | 2 ++
 drivers/media/radio/radio-shark2.c | 2 ++
 2 files changed, 4 insertions(+)
diff mbox

Patch

diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
index b91477212413..3db8a8cfe1a8 100644
--- a/drivers/media/radio/radio-shark.c
+++ b/drivers/media/radio/radio-shark.c
@@ -271,6 +271,7 @@  static void shark_unregister_leds(struct shark_device *shark)
 	cancel_work_sync(&shark->led_work);
 }
 
+#ifdef CONFIG_PM
 static void shark_resume_leds(struct shark_device *shark)
 {
 	if (test_bit(BLUE_IS_PULSE, &shark->brightness_new))
@@ -280,6 +281,7 @@  static void shark_resume_leds(struct shark_device *shark)
 	set_bit(RED_LED, &shark->brightness_new);
 	schedule_work(&shark->led_work);
 }
+#endif
 #else
 static int shark_register_leds(struct shark_device *shark, struct device *dev)
 {
diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
index 9fb669721e66..d86d90dab8bf 100644
--- a/drivers/media/radio/radio-shark2.c
+++ b/drivers/media/radio/radio-shark2.c
@@ -237,6 +237,7 @@  static void shark_unregister_leds(struct shark_device *shark)
 	cancel_work_sync(&shark->led_work);
 }
 
+#ifdef CONFIG_PM
 static void shark_resume_leds(struct shark_device *shark)
 {
 	int i;
@@ -246,6 +247,7 @@  static void shark_resume_leds(struct shark_device *shark)
 
 	schedule_work(&shark->led_work);
 }
+#endif
 #else
 static int shark_register_leds(struct shark_device *shark, struct device *dev)
 {