ARM: ux500: cpuidle: fix section mismatch

ARM: ux500: cpuidle: fix section mismatch

commit 2c2b24d9c3e96d5cf974be4559a936e7f3b50225 upstream.

The dbx500_cpuidle_probe is tagged as an __init section but the variable
dbx500_cpuidle_plat_driver is not.

The dbx500_cpuidle_probe could not be declared as __init because of macro
module_platform_driver builds the exit function, tags as __exit and this one
refers to the dbx500_cpuidle_plat_driver which is an __initdata.

That leads to a section mismatch.

Fix it by removing the __init tag for the probe function.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>