move wm8400-regulator's probe function to .devinit.text
A pointer to wm8400_regulator_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 <u.kleine-koenig@pengutronix.de> Signed-off-by:
Liam Girdwood <lrg@slimlogic.co.uk>
parent
1de9e8e7
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