drm/i2c: tda998x: don't freeze the system at audio startup time

This patch prevents the system to be freezed at audio startup time,
replacing mdelay by msleep.

Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index c3eebd73a7069a3ce057cef88ff682d2aeee2299..80b94b51e06014f29ddec1e4d9fd34e99d61fcf9 100644 (file)
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -681,7 +681,7 @@ tda998x_configure_audio(struct tda998x_priv *priv,
        reg_write_range(priv, REG_CH_STAT_B(0), buf, 4);
 
        tda998x_audio_mute(priv, true);
-       mdelay(20);
+       msleep(20);
        tda998x_audio_mute(priv, false);
 
        /* Write the audio information packet */