On alpha, allyesconfig doesn't have CONFIG_PM, and produces the following
warnings:
drivers/media/radio/radio-shark.c:274:13: warning: 'shark_resume_leds'
defined but not used [-Wunused-function]
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 <[email protected]>
---
drivers/media/radio/radio-shark.c | 2 ++
drivers/media/radio/radio-shark2.c | 2 ++
2 files changed, 4 insertions(+)
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)
{
--
1.8.3.1
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