From ea180ca4d6fbeeb8f8bea4a175d2b84b9129b693 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Thu, 4 Feb 2010 20:56:55 +0100 Subject: [PATCH] media: move omap24xxcam's probe function to .devinit.text MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit A pointer to omap24xxcam_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: Uwe Kleine-König Acked-by: Sakari Ailus Acked-by: Trilok Soni Cc: Hans Verkuil Cc: Mauro Carvalho Chehab Cc: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/media/video/omap24xxcam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c index 7400eacb4d64..142c327afb32 100644 --- a/drivers/media/video/omap24xxcam.c +++ b/drivers/media/video/omap24xxcam.c @@ -1735,7 +1735,7 @@ static struct v4l2_int_device omap24xxcam = { * */ -static int __init omap24xxcam_probe(struct platform_device *pdev) +static int __devinit omap24xxcam_probe(struct platform_device *pdev) { struct omap24xxcam_device *cam; struct resource *mem; -- 2.20.1