From e8f18ae558b30783c2c0f6df32626fbc789ba6f6 Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Date: Tue, 9 Sep 2008 13:47:11 +0200
Subject: ALSA: fix section for sa11xx-uda1341 platform driver
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Don't use __init but __devinit to define probe function. A pointer to
sa11xx_uda1341_probe is passed to the core via platform_driver_register
and so the function must not disappear after the module is loaded. Using
__init and having HOTPLUG=y and SND_SA11XX_UDA1341=m the following
probably oopses:
echo -n sa11xx_uda1341.1 > /sys/bus/platform/driver/sa11xx_uda1341/unbind
echo -n sa11xx_uda1341.1 > /sys/bus/platform/driver/sa11xx_uda1341/bind
Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Brian Avery <b.avery@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
sound/arm/sa11xx-uda1341.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c
index 8addb9d914c..1dcd51d81d1 100644
--- a/sound/arm/sa11xx-uda1341.c
+++ b/sound/arm/sa11xx-uda1341.c
@@ -880,7 +880,7 @@ void snd_sa11xx_uda1341_free(struct snd_card *card)
audio_dma_free(&chip->s[SNDRV_PCM_STREAM_CAPTURE]);
}
-static int __init sa11xx_uda1341_probe(struct platform_device *devptr)
+static int __devinit sa11xx_uda1341_probe(struct platform_device *devptr)
{
int err;
struct snd_card *card;
--
cgit