pinctrl: mvebu: drop owner assignment from platform_drivers

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --cc drivers/pinctrl/mvebu/pinctrl-armada-370.c
Simple merge

diff --cc drivers/pinctrl/mvebu/pinctrl-armada-375.c
Simple merge

diff --cc drivers/pinctrl/mvebu/pinctrl-armada-38x.c
Simple merge

diff --cc drivers/pinctrl/mvebu/pinctrl-armada-xp.c
Simple merge

diff --cc drivers/pinctrl/mvebu/pinctrl-dove.c
Simple merge

diff --cc drivers/pinctrl/mvebu/pinctrl-kirkwood.c
Simple merge

diff --cc drivers/pinctrl/mvebu/pinctrl-orion.c
Simple merge