gpio: omap: constify register tables

We must never alter the register tables; these are read-only as far
as the driver is concerned.  Constify these tables.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h
index 7c36370c062e..1ca400005233 100644
--- a/include/linux/platform_data/gpio-omap.h
+++ b/include/linux/platform_data/gpio-omap.h
@@ -200,7 +200,7 @@ struct omap_gpio_platform_data {
         bool is_mpuio;          /* whether the bank is of type MPUIO */
         u32 non_wakeup_gpios;
 
-        struct omap_gpio_reg_offs *regs;
+        const struct omap_gpio_reg_offs *regs;
 
         /* Return context loss count due to PM states changing */
         int (*get_context_loss_count)(struct device *dev);