pinctrl: ab8500: Staticize some symbols

These symbols are used only in this file. Silences the following
warnings:
drivers/pinctrl/pinctrl-ab8500.c:392:28: warning:
symbol 'ab8500_alternate_functions' was not declared. Should it be static?
drivers/pinctrl/pinctrl-ab8500.c:458:32: warning:
symbol 'ab8500_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-ab8500.c b/drivers/pinctrl/pinctrl-ab8500.c
index 3b471d8..2ac2d0a 100644 (file)
--- a/drivers/pinctrl/pinctrl-ab8500.c
+++ b/drivers/pinctrl/pinctrl-ab8500.c
@@ -389,7 +389,8 @@ static const struct abx500_function ab8500_functions[] = {
  *     alt_A   |       1       |          0          |          0
  */
 
-struct alternate_functions ab8500_alternate_functions[AB8500_GPIO_MAX_NUMBER + 1] = {
+static struct
+alternate_functions ab8500_alternate_functions[AB8500_GPIO_MAX_NUMBER + 1] = {
        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 */
        ALTERNATE_FUNCTIONS(2,      1, UNUSED, UNUSED, 0, 0, 0), /* GPIO2, altA controlled by bit 1 */
@@ -455,7 +456,7 @@ struct alternate_functions ab8500_alternate_functions[AB8500_GPIO_MAX_NUMBER + 1
  *     GPIO24 and GPIO25
  *     GPIO36 to GPIO41
  */
-struct abx500_gpio_irq_cluster ab8500_gpio_irq_cluster[] = {
+static struct abx500_gpio_irq_cluster ab8500_gpio_irq_cluster[] = {
        GPIO_IRQ_CLUSTER(6,  13, AB8500_INT_GPIO6R),
        GPIO_IRQ_CLUSTER(24, 25, AB8500_INT_GPIO24R),
        GPIO_IRQ_CLUSTER(36, 41, AB8500_INT_GPIO36R),