diff --git a/drivers/staging/fbtft/fb_hx8340bn.c b/drivers/staging/fbtft/fb_hx8340bn.c
index d47dcf31fffb..2fd7b87ea0ce 100644
--- a/drivers/staging/fbtft/fb_hx8340bn.c
+++ b/drivers/staging/fbtft/fb_hx8340bn.c
@@ -151,7 +151,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x0f, 0x0f, 0x1f, 0x0f, 0x0f, 0x0f, 0x1f, 0x07, 0x07, 0x07,
 		0x07, 0x07, 0x07, 0x03, 0x03, 0x0f, 0x0f, 0x1f, 0x0f, 0x0f,
 		0x0f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x00, 0x00,
diff --git a/drivers/staging/fbtft/fb_hx8347d.c b/drivers/staging/fbtft/fb_hx8347d.c
index 3427a858d17c..37eaf0862c5b 100644
--- a/drivers/staging/fbtft/fb_hx8347d.c
+++ b/drivers/staging/fbtft/fb_hx8347d.c
@@ -95,7 +95,7 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x7f, 0x7f, 0x1f, 0x1f,
 		0x1f, 0x1f, 0x1f, 0x0f,
 	};
diff --git a/drivers/staging/fbtft/fb_ili9163.c b/drivers/staging/fbtft/fb_ili9163.c
index d609a2b67db9..0d847ea4d1a0 100644
--- a/drivers/staging/fbtft/fb_ili9163.c
+++ b/drivers/staging/fbtft/fb_ili9163.c
@@ -195,7 +195,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int gamma_adj(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
 		0x1f, 0x3f, 0x0f, 0x0f, 0x7f, 0x1f,
 		0x3F, 0x3F, 0x3F, 0x3F, 0x3F};
diff --git a/drivers/staging/fbtft/fb_ili9320.c b/drivers/staging/fbtft/fb_ili9320.c
index ea6e001288ce..f2e72d14431d 100644
--- a/drivers/staging/fbtft/fb_ili9320.c
+++ b/drivers/staging/fbtft/fb_ili9320.c
@@ -214,7 +214,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 	};
diff --git a/drivers/staging/fbtft/fb_ili9325.c b/drivers/staging/fbtft/fb_ili9325.c
index b090e7ab6fdd..dd40b02d7273 100644
--- a/drivers/staging/fbtft/fb_ili9325.c
+++ b/drivers/staging/fbtft/fb_ili9325.c
@@ -208,7 +208,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 	};
diff --git a/drivers/staging/fbtft/fb_s6d1121.c b/drivers/staging/fbtft/fb_s6d1121.c
index b3d0701880fe..1666fba3849b 100644
--- a/drivers/staging/fbtft/fb_s6d1121.c
+++ b/drivers/staging/fbtft/fb_s6d1121.c
@@ -123,7 +123,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
 		0x3f, 0x3f, 0x1f, 0x1f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
 		0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x1f, 0x1f,
diff --git a/drivers/staging/fbtft/fb_ssd1289.c b/drivers/staging/fbtft/fb_ssd1289.c
index bbf75f795234..3115fe017727 100644
--- a/drivers/staging/fbtft/fb_ssd1289.c
+++ b/drivers/staging/fbtft/fb_ssd1289.c
@@ -129,7 +129,7 @@ static int set_var(struct fbtft_par *par)
 #define CURVE(num, idx)  curves[(num) * par->gamma.num_values + (idx)]
 static int set_gamma(struct fbtft_par *par, u32 *curves)
 {
-	unsigned long mask[] = {
+	static const unsigned long mask[] = {
 		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
 	};