ASoC: rt5645: Remove return value in jack detect work

"ASoC: rt5645: Check if codec is initialized in workqueue handler"
adds a check if codec is NULL in rt5645_irq_detection, which
returns an int. However, "ASoC: rt5645: Remove irq_jack_detection
function" removes that function, and moves the code in
jack_detect_work, which returns void.

Remove the return value to fix compilation warning.

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 19392b13bd5b5d27054c15e767a783d60528a6a6..2ee42781cc52f9094307e553b8dc0e50ec4a1d6a 100644 (file)
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -2928,7 +2928,7 @@ static void rt5645_jack_detect_work(struct work_struct *work)
        int val, btn_type, gpio_state = 0, report = 0;
 
        if (!rt5645->codec)
-               return -EINVAL;
+               return;
 
        switch (rt5645->pdata.jd_mode) {
        case 0: /* Not using rt5645 JD */