[PATCH] pinctrl: nsp-gpio: fix non-static functions

On Tue, Jun 7, 2016 at 6:58 PM, Ben Dooks [off-list ref] wrote:

Fixup warnings from functions that are not exported and
therefore should be marked static. Fixes:

drivers/pinctrl/bcm/pinctrl-nsp-gpio.c:461:5: warning: symbol 'nsp_pin_config_group_get' was not declared. Should it be static?
drivers/pinctrl/bcm/pinctrl-nsp-gpio.c:467:5: warning: symbol 'nsp_pin_config_group_set' was not declared. Should it be static?

Signed-off-by: Ben Dooks <redacted>

Patch applied for fixes with Ray's ACK.

Yours,
Linus Walleij