gpio/gpio-omap: make platformdata used as *of_device_id.data const

Since of_device_id.data is declared as a pointer to const data a few
more consts can be added in this driver.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index cc0b46d..0725d18 100644 (file)
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1440,19 +1440,19 @@ static struct omap_gpio_reg_offs omap4_gpio_regs = {
        .fallingdetect =        OMAP4_GPIO_FALLINGDETECT,
 };
 
-static struct omap_gpio_platform_data omap2_pdata = {
+const static struct omap_gpio_platform_data omap2_pdata = {
        .regs = &omap2_gpio_regs,
        .bank_width = 32,
        .dbck_flag = false,
 };
 
-static struct omap_gpio_platform_data omap3_pdata = {
+const static struct omap_gpio_platform_data omap3_pdata = {
        .regs = &omap2_gpio_regs,
        .bank_width = 32,
        .dbck_flag = true,
 };
 
-static struct omap_gpio_platform_data omap4_pdata = {
+const static struct omap_gpio_platform_data omap4_pdata = {
        .regs = &omap4_gpio_regs,
        .bank_width = 32,
        .dbck_flag = true,