tree dfa1137175cb67fba9b26974b4db520f166b3787
parent 1de9e8e70f5acc441550ca75433563d91b269bbe
author Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1231799105 +0100
committer Liam Girdwood <lrg@slimlogic.co.uk> 1232200000 +0000

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>