Commit 156ff0d4 authored Jul 11, 2009 by Uwe Kleine-König Committed by Richard Purdie Sep 07, 2009

backlight: move hp680-bl's probe function to .devinit.text



A pointer to hp680bl_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.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

parent 1e9bd942

drivers/video/backlight/hp680_bl.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -103,7 +103,7 @@ static struct backlight_ops hp680bl_ops = {
		.update_status = hp680bl_set_intensity,
		};

		static int __init hp680bl_probe(struct platform_device *pdev)
		static int __devinit hp680bl_probe(struct platform_device *pdev)
		{
		struct backlight_device *bd;