omapfb: Blizzard: constify register address tables

Constify register address tables

Cc: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Cc: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Tommi Rantala <tt.rantala@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/video/omap/blizzard.c b/drivers/video/omap/blizzard.c
index ce28be6..70dadf9 100644 (file)
--- a/drivers/video/omap/blizzard.c
+++ b/drivers/video/omap/blizzard.c
@@ -93,7 +93,7 @@ struct blizzard_reg_list {
 };
 
 /* These need to be saved / restored separately from the rest. */
-static struct blizzard_reg_list blizzard_pll_regs[] = {
+static const struct blizzard_reg_list blizzard_pll_regs[] = {
        {
                .start  = 0x04,         /* Don't save PLL ctrl (0x0C) */
                .end    = 0x0a,
@@ -104,7 +104,7 @@ static struct blizzard_reg_list blizzard_pll_regs[] = {
        },
 };
 
-static struct blizzard_reg_list blizzard_gen_regs[] = {
+static const struct blizzard_reg_list blizzard_gen_regs[] = {
        {
                .start  = 0x18,         /* SDRAM control */
                .end    = 0x20,
@@ -1372,7 +1372,7 @@ static void blizzard_get_caps(int plane, struct omapfb_caps *caps)
                           (1 << OMAPFB_COLOR_YUV420);
 }
 
-static void _save_regs(struct blizzard_reg_list *list, int cnt)
+static void _save_regs(const struct blizzard_reg_list *list, int cnt)
 {
        int i;
 
@@ -1383,7 +1383,7 @@ static void _save_regs(struct blizzard_reg_list *list, int cnt)
        }
 }
 
-static void _restore_regs(struct blizzard_reg_list *list, int cnt)
+static void _restore_regs(const struct blizzard_reg_list *list, int cnt)
 {
        int i;