linux-kernel - [PATCH] Fix section for sa11xx-uda1341 platform driver

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Date:	Mon,  8 Sep 2008 14:13:24 +0200
From:	Uwe Kleine-König 
	<ukleinek@...ormatik.uni-freiburg.de>
To:	linux-kernel@...r.kernel.org
Cc:	Uwe Kleine-König 
	<ukleinek@...ormatik.uni-freiburg.de>
Subject: [PATCH] Fix section for sa11xx-uda1341 platform driver

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@...ormatik.uni-freiburg.de>

---
 sound/arm/sa11xx-uda1341.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c
index b9c51bf..da25b41 100644
--- a/sound/arm/sa11xx-uda1341.c
+++ b/sound/arm/sa11xx-uda1341.c
@@ -879,7 +879,7 @@ 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;
-- 
tg: (7686ad5..) t/sectionfixes/sa11xx_uda1341 (depends on: t/sectionfixes/sa11xx_uda1341)
--
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