From: Jean-Francois Moine <moinejf@free.fr>
Date: Sat, 25 Jan 2014 17:14:44 +0000 (+0100)
Subject: drm/i2c: tda998x: don't freeze the system at audio startup time
X-Git-Tag: next-20140306~57^2~3^2~10
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=73d5e253ac641bf95f5836c064128be78f43cd0b;p=karo-tx-linux.git

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 c3eebd73a706..80b94b51e060 100644
--- 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 */