On 10/14/19 4:13 AM, YueHaibing wrote:
When LEDS_TRIGGER_AUDIO is m and SND_SOC_SOF is y,
sound/soc/sof/control.o: In function `snd_sof_switch_put':
control.c:(.text+0x587): undefined reference to `ledtrig_audio_set'
control.c:(.text+0x593): undefined reference to `ledtrig_audio_set'
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Fixes: 5d43001ae436 ("ASoC: SOF: acpi led support for switch controls")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Thanks for the fix.
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/control.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c
index 41551e8..2c4abd4 100644
--- a/sound/soc/sof/control.c
+++ b/sound/soc/sof/control.c
@@ -36,10 +36,12 @@ static void update_mute_led(struct snd_sof_control *scontrol,
scontrol->led_ctl.led_value = temp;
+#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO)
if (!scontrol->led_ctl.direction)
ledtrig_audio_set(LED_AUDIO_MUTE, temp ? LED_OFF : LED_ON);
else
ledtrig_audio_set(LED_AUDIO_MICMUTE, temp ? LED_OFF : LED_ON);
+#endif
}
static inline u32 mixer_to_ipc(unsigned int value, u32 *volume_map, int size)
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