[PATCH] gpio: omap_gpio: Fix unused function warning in non-DM case

[Tom Rini]

In the case of non-DM_GPIO the function get_gpio_index() will never be
called, and clang will warn about this.  Move this to be with the other
non-DM code for easier removal later.

Cc: Lokesh Vutla <lokeshvutla at ti.com>
Signed-off-by: Tom Rini <trini at konsulko.com>
---
 drivers/gpio/omap_gpio.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c
index 4249850f4bf9..c986ef03805c 100644
--- a/drivers/gpio/omap_gpio.c
+++ b/drivers/gpio/omap_gpio.c
@@ -41,11 +41,6 @@ struct gpio_bank {
 
 #endif
 
-static inline int get_gpio_index(int gpio)
-{
-	return gpio & 0x1f;
-}
-
 int gpio_is_valid(int gpio)
 {
 	return (gpio >= 0) && (gpio < OMAP_MAX_GPIO);
@@ -122,6 +117,10 @@ static int _get_gpio_value(const struct gpio_bank *bank, int gpio)
 }
 
 #if !CONFIG_IS_ENABLED(DM_GPIO)
+static inline int get_gpio_index(int gpio)
+{
+	return gpio & 0x1f;
+}
 
 static inline const struct gpio_bank *get_gpio_bank(int gpio)
 {
-- 
2.17.1