From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Fri, 20 Mar 2015 15:21:58 +0000 (+0100)
Subject: staging: fbtft: Do not use binary constants
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=153fe946412b5da1a8808f79d4f7f4ebfa7586b0;p=linux-beck.git

staging: fbtft: Do not use binary constants

Gcc < 4.3 doesn't understand binary constants (0b*):

drivers/staging/fbtft/fbtft-sysfs.c:156:19: error: invalid suffix "b111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:3: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:11: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:19: error: invalid suffix "b11111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:28: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:36: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:44: error: invalid suffix "b1111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:159:52: error: invalid suffix "b11111" on integer constant
drivers/staging/fbtft/fb_hx8340bn.c:160:3: error: invalid suffix "b111" on integer constant
...

Hence use hexadecimal constants (0x*) instead.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/fbtft/fb_hx8340bn.c b/drivers/staging/fbtft/fb_hx8340bn.c
index 53edf253ed63..cfe2b5b805cb 100644
--- a/drivers/staging/fbtft/fb_hx8340bn.c
+++ b/drivers/staging/fbtft/fb_hx8340bn.c
@@ -149,10 +149,10 @@ static int set_var(struct fbtft_par *par)
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {
 	unsigned long mask[] = {
-		0b1111, 0b1111, 0b11111, 0b1111, 0b1111, 0b1111, 0b11111,
-		0b111, 0b111, 0b111, 0b111, 0b111, 0b111, 0b11, 0b11,
-		0b1111, 0b1111, 0b11111, 0b1111, 0b1111, 0b1111, 0b11111,
-		0b111, 0b111, 0b111, 0b111, 0b111, 0b111, 0b0, 0b0 };
+		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,
+	};
 	int i, j;
 
 	/* apply mask */
diff --git a/drivers/staging/fbtft/fb_hx8347d.c b/drivers/staging/fbtft/fb_hx8347d.c
index 8139a8f587b7..03ae95b4f79e 100644
--- a/drivers/staging/fbtft/fb_hx8347d.c
+++ b/drivers/staging/fbtft/fb_hx8347d.c
@@ -115,10 +115,9 @@ static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {
 	unsigned long mask[] = {
-		0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111,
-		0b1111111, 0b1111111,
-		0b11111, 0b11111, 0b11111, 0b11111, 0b11111,
-		0b1111};
+		0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x7f, 0x7f, 0x1f, 0x1f,
+		0x1f, 0x1f, 0x1f, 0x0f,
+	};
 	int i, j;
 	int acc = 0;
 
diff --git a/drivers/staging/fbtft/fb_ili9320.c b/drivers/staging/fbtft/fb_ili9320.c
index 880f548158e6..3a02edd447d4 100644
--- a/drivers/staging/fbtft/fb_ili9320.c
+++ b/drivers/staging/fbtft/fb_ili9320.c
@@ -179,10 +179,9 @@ static int set_var(struct fbtft_par *par)
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {
 	unsigned long mask[] = {
-		0b11111, 0b11111, 0b111, 0b111, 0b111,
-		0b111, 0b111, 0b111, 0b111, 0b111,
-		0b11111, 0b11111, 0b111, 0b111, 0b111,
-		0b111, 0b111, 0b111, 0b111, 0b111 };
+		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+	};
 	int i, j;
 
 	fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
diff --git a/drivers/staging/fbtft/fb_ili9325.c b/drivers/staging/fbtft/fb_ili9325.c
index 5f88145fac9b..19d254e9a420 100644
--- a/drivers/staging/fbtft/fb_ili9325.c
+++ b/drivers/staging/fbtft/fb_ili9325.c
@@ -41,22 +41,22 @@ static unsigned bt = 6; /* VGL=Vci*4 , VGH=Vci*4 */
 module_param(bt, uint, 0);
 MODULE_PARM_DESC(bt, "Sets the factor used in the step-up circuits");
 
-static unsigned vc = 0b011; /* Vci1=Vci*0.80 */
+static unsigned vc = 0x03; /* Vci1=Vci*0.80 */
 module_param(vc, uint, 0);
 MODULE_PARM_DESC(vc,
 "Sets the ratio factor of Vci to generate the reference voltages Vci1");
 
-static unsigned vrh = 0b1101; /* VREG1OUT=Vci*1.85 */
+static unsigned vrh = 0x0d; /* VREG1OUT=Vci*1.85 */
 module_param(vrh, uint, 0);
 MODULE_PARM_DESC(vrh,
 "Set the amplifying rate (1.6 ~ 1.9) of Vci applied to output the VREG1OUT");
 
-static unsigned vdv = 0b10010; /* VCOMH amplitude=VREG1OUT*0.98 */
+static unsigned vdv = 0x12; /* VCOMH amplitude=VREG1OUT*0.98 */
 module_param(vdv, uint, 0);
 MODULE_PARM_DESC(vdv,
 "Select the factor of VREG1OUT to set the amplitude of Vcom");
 
-static unsigned vcm = 0b001010; /* VCOMH=VREG1OUT*0.735 */
+static unsigned vcm = 0x0a; /* VCOMH=VREG1OUT*0.735 */
 module_param(vcm, uint, 0);
 MODULE_PARM_DESC(vcm, "Set the internal VcomH voltage");
 
@@ -108,11 +108,11 @@ static int init_display(struct fbtft_par *par)
 	if (par->gpio.cs != -1)
 		gpio_set_value(par->gpio.cs, 0);  /* Activate chip */
 
-	bt &= 0b111;
-	vc &= 0b111;
-	vrh &= 0b1111;
-	vdv &= 0b11111;
-	vcm &= 0b111111;
+	bt &= 0x07;
+	vc &= 0x07;
+	vrh &= 0x0f;
+	vdv &= 0x1f;
+	vcm &= 0x3f;
 
 	/* Initialization sequence from ILI9325 Application Notes */
 
@@ -137,7 +137,7 @@ static int init_display(struct fbtft_par *par)
 	write_reg(par, 0x0013, 0x0000); /* VDV[4:0] for VCOM amplitude */
 	mdelay(200); /* Dis-charge capacitor power voltage */
 	write_reg(par, 0x0010, /* SAP, BT[3:0], AP, DSTB, SLP, STB */
-		(1 << 12) | (bt << 8) | (1 << 7) | (0b001 << 4));
+		(1 << 12) | (bt << 8) | (1 << 7) | (0x01 << 4));
 	write_reg(par, 0x0011, 0x220 | vc); /* DC1[2:0], DC0[2:0], VC[2:0] */
 	mdelay(50); /* Delay 50ms */
 	write_reg(par, 0x0012, vrh); /* Internal reference voltage= Vci; */
@@ -233,10 +233,9 @@ static int set_var(struct fbtft_par *par)
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {
 	unsigned long mask[] = {
-		0b11111, 0b11111, 0b111, 0b111, 0b111,
-		0b111, 0b111, 0b111, 0b111, 0b111,
-		0b11111, 0b11111, 0b111, 0b111, 0b111,
-		0b111, 0b111, 0b111, 0b111, 0b111 };
+		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+	};
 	int i, j;
 
 	fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
diff --git a/drivers/staging/fbtft/fb_s6d1121.c b/drivers/staging/fbtft/fb_s6d1121.c
index 7bbb21b28eff..2e1b72ad54aa 100644
--- a/drivers/staging/fbtft/fb_s6d1121.c
+++ b/drivers/staging/fbtft/fb_s6d1121.c
@@ -143,12 +143,10 @@ static int set_var(struct fbtft_par *par)
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {
 	unsigned long mask[] = {
-		0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111,
-		0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111,
-		0b11111, 0b11111,
-		0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111,
-		0b111111, 0b111111, 0b111111, 0b111111, 0b111111, 0b111111,
-		0b11111, 0b11111 };
+		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,
+	};
 	int i, j;
 
 	fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
diff --git a/drivers/staging/fbtft/fb_ssd1289.c b/drivers/staging/fbtft/fb_ssd1289.c
index ef46fbca2700..17a77e061498 100644
--- a/drivers/staging/fbtft/fb_ssd1289.c
+++ b/drivers/staging/fbtft/fb_ssd1289.c
@@ -126,16 +126,16 @@ static int set_var(struct fbtft_par *par)
 
 	switch (par->info->var.rotate) {
 	case 0:
-		write_reg(par, 0x11, reg11 | 0b110000);
+		write_reg(par, 0x11, reg11 | 0x30);
 		break;
 	case 270:
-		write_reg(par, 0x11, reg11 | 0b101000);
+		write_reg(par, 0x11, reg11 | 0x28);
 		break;
 	case 180:
-		write_reg(par, 0x11, reg11 | 0b000000);
+		write_reg(par, 0x11, reg11 | 0x00);
 		break;
 	case 90:
-		write_reg(par, 0x11, reg11 | 0b011000);
+		write_reg(par, 0x11, reg11 | 0x18);
 		break;
 	}
 
@@ -151,10 +151,9 @@ static int set_var(struct fbtft_par *par)
 static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 {
 	unsigned long mask[] = {
-		0b11111, 0b11111, 0b111, 0b111, 0b111,
-		0b111, 0b111, 0b111, 0b111, 0b111,
-		0b11111, 0b11111, 0b111, 0b111, 0b111,
-		0b111, 0b111, 0b111, 0b111, 0b111 };
+		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+		0x1f, 0x1f, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, 0x07,
+	};
 	int i, j;
 
 	fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, "%s()\n", __func__);
diff --git a/drivers/staging/fbtft/fb_ssd1351.c b/drivers/staging/fbtft/fb_ssd1351.c
index fd492b4eaad6..9bcd7a0aeed4 100644
--- a/drivers/staging/fbtft/fb_ssd1351.c
+++ b/drivers/staging/fbtft/fb_ssd1351.c
@@ -87,16 +87,16 @@ static int set_var(struct fbtft_par *par)
 
 	switch (par->info->var.rotate) {
 	case 0:
-		write_reg(par, 0xA0, remap | 0b00 | 1<<4);
+		write_reg(par, 0xA0, remap | 0x00 | 1<<4);
 		break;
 	case 270:
-		write_reg(par, 0xA0, remap | 0b11 | 1<<4);
+		write_reg(par, 0xA0, remap | 0x03 | 1<<4);
 		break;
 	case 180:
-		write_reg(par, 0xA0, remap | 0b10);
+		write_reg(par, 0xA0, remap | 0x02);
 		break;
 	case 90:
-		write_reg(par, 0xA0, remap | 0b01);
+		write_reg(par, 0xA0, remap | 0x01);
 		break;
 	}
 
diff --git a/drivers/staging/fbtft/fb_st7735r.c b/drivers/staging/fbtft/fb_st7735r.c
index c1c6e58385a6..2a614d5ba264 100644
--- a/drivers/staging/fbtft/fb_st7735r.c
+++ b/drivers/staging/fbtft/fb_st7735r.c
@@ -155,7 +155,7 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves)
 	/* apply mask */
 	for (i = 0; i < par->gamma.num_curves; i++)
 		for (j = 0; j < par->gamma.num_values; j++)
-			CURVE(i, j) &= 0b111111;
+			CURVE(i, j) &= 0x3f;
 
 	for (i = 0; i < par->gamma.num_curves; i++)
 		write_reg(par, 0xE0 + i,
diff --git a/drivers/staging/fbtft/fbtft-sysfs.c b/drivers/staging/fbtft/fbtft-sysfs.c
index e3eb1f9587b3..c4cc452f9f2b 100644
--- a/drivers/staging/fbtft/fbtft-sysfs.c
+++ b/drivers/staging/fbtft/fbtft-sysfs.c
@@ -152,7 +152,7 @@ static struct device_attribute gamma_device_attrs[] = {
 
 void fbtft_expand_debug_value(unsigned long *debug)
 {
-	switch (*debug & 0b111) {
+	switch (*debug & 0x7) {
 	case 1:
 		*debug |= DEBUG_LEVEL_1;
 		break;
diff --git a/drivers/staging/fbtft/fbtft_device.c b/drivers/staging/fbtft/fbtft_device.c
index 1afeebb95c54..1880864c4d7c 100644
--- a/drivers/staging/fbtft/fbtft_device.c
+++ b/drivers/staging/fbtft/fbtft_device.c
@@ -489,7 +489,7 @@ static struct fbtft_device_display displays[] = {
 					.buswidth = 8,
 					.backlight = 1,
 				},
-				.startbyte = 0b01110000,
+				.startbyte = 0x70,
 				.bgr = true,
 				.gpios = (const struct fbtft_gpio []) {
 					{ "reset", 25 },
@@ -510,7 +510,7 @@ static struct fbtft_device_display displays[] = {
 					.backlight = 1,
 					.init_sequence = hy28b_init_sequence,
 				},
-				.startbyte = 0b01110000,
+				.startbyte = 0x70,
 				.bgr = true,
 				.fps = 50,
 				.gpios = (const struct fbtft_gpio []) {
@@ -623,7 +623,7 @@ static struct fbtft_device_display displays[] = {
 					.buswidth = 8,
 					.backlight = 1,
 				},
-				.startbyte = 0b01110000,
+				.startbyte = 0x70,
 				.bgr = true,
 				.gpios = (const struct fbtft_gpio []) {
 					{ "reset", 25 },