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>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 19392b13bd5b..2ee42781cc52 100644
--- 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 */