ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power

The ams_delta_camera_power() function is unused as reports
Clang compilation with omap1_defconfig on linux-next:

arch/arm/mach-omap1/board-ams-delta.c:462:12: warning: unused function 'ams_delta_camera_power' [-Wunused-function]
static int ams_delta_camera_power(struct device *dev, int power)
           ^
1 warning generated.

The soc_camera support was dropped without removing
ams_delta_camera_power() function, making it unused.

Fixes: ce548396a433 ("media: mach-omap1: board-ams-delta.c: remove soc_camera dependencies")
Signed-off-by: Maciej Falkowski <maciej.falkowski9@gmail.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/1326

diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 2ee527c..1026a81 100644 (file)
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -458,20 +458,6 @@ static struct gpiod_lookup_table leds_gpio_table = {
 
 #ifdef CONFIG_LEDS_TRIGGERS
 DEFINE_LED_TRIGGER(ams_delta_camera_led_trigger);
-
-static int ams_delta_camera_power(struct device *dev, int power)
-{
-       /*
-        * turn on camera LED
-        */
-       if (power)
-               led_trigger_event(ams_delta_camera_led_trigger, LED_FULL);
-       else
-               led_trigger_event(ams_delta_camera_led_trigger, LED_OFF);
-       return 0;
-}
-#else
-#define ams_delta_camera_power NULL
 #endif
 
 static struct platform_device ams_delta_audio_device = {