pinctrl: ab8540: Staticize some symbols

Silences the following warnings:
drivers/pinctrl/pinctrl-ab8540.c:302:28: warning:
symbol 'ab8540_alternate_functions' was not declared. Should it be static?
drivers/pinctrl/pinctrl-ab8540.c:379:32: warning:
symbol 'ab8540_gpio_irq_cluster' was not declared. Should it be static?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-ab8540.c b/drivers/pinctrl/pinctrl-ab8540.c
index 8ee1e8d..9867535 100644 (file)
--- a/drivers/pinctrl/pinctrl-ab8540.c
+++ b/drivers/pinctrl/pinctrl-ab8540.c
@@ -299,7 +299,8 @@ static const struct abx500_function ab8540_functions[] = {
  *
  */
 
-struct alternate_functions ab8540_alternate_functions[AB8540_GPIO_MAX_NUMBER + 1] = {
+static struct
+alternate_functions ab8540_alternate_functions[AB8540_GPIO_MAX_NUMBER + 1] = {
        /* GPIOSEL1 - bit 4-7 reserved */
        ALTERNATE_FUNCTIONS(0, UNUSED, UNUSED, UNUSED, 0, 0, 0), /* no GPIO0 */
        ALTERNATE_FUNCTIONS(1,      0, UNUSED, UNUSED, 0, 0, 0), /* GPIO1, altA controlled by bit 0 */
@@ -376,7 +377,7 @@ static struct pullud ab8540_pullud = {
  *     GPIO43 to GPIO44
  *     GPIO51 to GPIO54
  */
-struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = {
+static struct abx500_gpio_irq_cluster ab8540_gpio_irq_cluster[] = {
        GPIO_IRQ_CLUSTER(43, 43, AB8540_INT_GPIO43F),
        GPIO_IRQ_CLUSTER(44, 44, AB8540_INT_GPIO44F),
        GPIO_IRQ_CLUSTER(51, 54, AB9540_INT_GPIO51R),