Commit ea180ca4 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman

media: move omap24xxcam's probe function to .devinit.text

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: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: default avatarSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Acked-by: default avatarTrilok Soni <soni.trilok@gmail.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a96b9121
...@@ -1735,7 +1735,7 @@ static struct v4l2_int_device omap24xxcam = { ...@@ -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 omap24xxcam_device *cam;
struct resource *mem; struct resource *mem;
......
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