drm/i915/dvo: switch to kernel unsigned int types

We have fairly mixed uintN_t vs. uN usage throughout the driver, but try
to stick to kernel types at least where it's more prevalent.

v2: fix checkpatch warning on indentation
Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: NJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180612095621.21101-1-jani.nikula@intel.com

drivers/gpu/drm/i915/dvo_ch7017.c

@@ -159,7 +159,7 @@
 #define CH7017_BANG_LIMIT_CONTROL	0x7f
 
 struct ch7017_priv {
-	uint8_t dummy;
+	u8 dummy;
 };
 
 static void ch7017_dump_regs(struct intel_dvo_device *dvo);
@@ -186,7 +186,7 @@ static bool ch7017_read(struct intel_dvo_device *dvo, u8 addr, u8 *val)
 
 static bool ch7017_write(struct intel_dvo_device *dvo, u8 addr, u8 val)
 {
-	uint8_t buf[2] = { addr, val };
+	u8 buf[2] = { addr, val };
 	struct i2c_msg msg = {
 		.addr = dvo->slave_addr,
 		.flags = 0,
@@ -258,11 +258,11 @@ static void ch7017_mode_set(struct intel_dvo_device *dvo,
 			    const struct drm_display_mode *mode,
 			    const struct drm_display_mode *adjusted_mode)
 {
-	uint8_t lvds_pll_feedback_div, lvds_pll_vco_control;
-	uint8_t outputs_enable, lvds_control_2, lvds_power_down;
-	uint8_t horizontal_active_pixel_input;
-	uint8_t horizontal_active_pixel_output, vertical_active_line_output;
-	uint8_t active_input_line_output;
+	u8 lvds_pll_feedback_div, lvds_pll_vco_control;
+	u8 outputs_enable, lvds_control_2, lvds_power_down;
+	u8 horizontal_active_pixel_input;
+	u8 horizontal_active_pixel_output, vertical_active_line_output;
+	u8 active_input_line_output;
 
 	DRM_DEBUG_KMS("Registers before mode setting\n");
 	ch7017_dump_regs(dvo);
@@ -333,7 +333,7 @@ static void ch7017_mode_set(struct intel_dvo_device *dvo,
 /* set the CH7017 power state */
 static void ch7017_dpms(struct intel_dvo_device *dvo, bool enable)
 {
-	uint8_t val;
+	u8 val;
 
 	ch7017_read(dvo, CH7017_LVDS_POWER_DOWN, &val);
 
@@ -361,7 +361,7 @@ static void ch7017_dpms(struct intel_dvo_device *dvo, bool enable)
 
 static bool ch7017_get_hw_state(struct intel_dvo_device *dvo)
 {
-	uint8_t val;
+	u8 val;
 
 	ch7017_read(dvo, CH7017_LVDS_POWER_DOWN, &val);
 
@@ -373,7 +373,7 @@ static bool ch7017_get_hw_state(struct intel_dvo_device *dvo)
 
 static void ch7017_dump_regs(struct intel_dvo_device *dvo)
 {
-	uint8_t val;
+	u8 val;
 
 #define DUMP(reg)					\
 do {							\

drivers/gpu/drm/i915/dvo_ch7xxx.c

@@ -85,7 +85,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
 static struct ch7xxx_id_struct {
-	uint8_t vid;
+	u8 vid;
 	char *name;
 } ch7xxx_ids[] = {
 	{ CH7011_VID, "CH7011" },
@@ -96,7 +96,7 @@ static struct ch7xxx_id_struct {
 };
 
 static struct ch7xxx_did_struct {
-	uint8_t did;
+	u8 did;
 	char *name;
 } ch7xxx_dids[] = {
 	{ CH7xxx_DID, "CH7XXX" },
@@ -107,7 +107,7 @@ struct ch7xxx_priv {
 	bool quiet;
 };
 
-static char *ch7xxx_get_id(uint8_t vid)
+static char *ch7xxx_get_id(u8 vid)
 {
 	int i;
 
@@ -119,7 +119,7 @@ static char *ch7xxx_get_id(uint8_t vid)
 	return NULL;
 }
 
-static char *ch7xxx_get_did(uint8_t did)
+static char *ch7xxx_get_did(u8 did)
 {
 	int i;
 
@@ -132,7 +132,7 @@ static char *ch7xxx_get_did(uint8_t did)
 }
 
 /** Reads an 8 bit register */
-static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
+static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
 {
 	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
@@ -170,11 +170,11 @@ static bool ch7xxx_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
 }
 
 /** Writes an 8 bit register */
-static bool ch7xxx_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool ch7xxx_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
 {
 	struct ch7xxx_priv *ch7xxx = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
+	u8 out_buf[2];
 	struct i2c_msg msg = {
 		.addr = dvo->slave_addr,
 		.flags = 0,
@@ -201,7 +201,7 @@ static bool ch7xxx_init(struct intel_dvo_device *dvo,
 {
 	/* this will detect the CH7xxx chip on the specified i2c bus */
 	struct ch7xxx_priv *ch7xxx;
-	uint8_t vendor, device;
+	u8 vendor, device;
 	char *name, *devid;
 
 	ch7xxx = kzalloc(sizeof(struct ch7xxx_priv), GFP_KERNEL);
@@ -244,7 +244,7 @@ static bool ch7xxx_init(struct intel_dvo_device *dvo,
 
 static enum drm_connector_status ch7xxx_detect(struct intel_dvo_device *dvo)
 {
-	uint8_t cdet, orig_pm, pm;
+	u8 cdet, orig_pm, pm;
 
 	ch7xxx_readb(dvo, CH7xxx_PM, &orig_pm);
 
@@ -276,7 +276,7 @@ static void ch7xxx_mode_set(struct intel_dvo_device *dvo,
 			    const struct drm_display_mode *mode,
 			    const struct drm_display_mode *adjusted_mode)
 {
-	uint8_t tvco, tpcp, tpd, tlpf, idf;
+	u8 tvco, tpcp, tpd, tlpf, idf;
 
 	if (mode->clock <= 65000) {
 		tvco = 0x23;
@@ -336,7 +336,7 @@ static void ch7xxx_dump_regs(struct intel_dvo_device *dvo)
 	int i;
 
 	for (i = 0; i < CH7xxx_NUM_REGS; i++) {
-		uint8_t val;
+		u8 val;
 		if ((i % 8) == 0)
 			DRM_DEBUG_KMS("\n %02X: ", i);
 		ch7xxx_readb(dvo, i, &val);

drivers/gpu/drm/i915/dvo_ivch.c

@@ -161,7 +161,7 @@
  * instead. The following list contains all registers that
  * require saving.
  */
-static const uint16_t backup_addresses[] = {
+static const u16 backup_addresses[] = {
 	0x11, 0x12,
 	0x18, 0x19, 0x1a, 0x1f,
 	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
@@ -174,11 +174,11 @@ static const uint16_t backup_addresses[] = {
 struct ivch_priv {
 	bool quiet;
 
-	uint16_t width, height;
+	u16 width, height;
 
 	/* Register backup */
 
-	uint16_t reg_backup[ARRAY_SIZE(backup_addresses)];
+	u16 reg_backup[ARRAY_SIZE(backup_addresses)];
 };
 
 
@@ -188,7 +188,7 @@ static void ivch_dump_regs(struct intel_dvo_device *dvo);
  *
  * Each of the 256 registers are 16 bits long.
  */
-static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data)
+static bool ivch_read(struct intel_dvo_device *dvo, int addr, u16 *data)
 {
 	struct ivch_priv *priv = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
@@ -231,7 +231,7 @@ static bool ivch_read(struct intel_dvo_device *dvo, int addr, uint16_t *data)
 }
 
 /* Writes a 16-bit register on the ivch */
-static bool ivch_write(struct intel_dvo_device *dvo, int addr, uint16_t data)
+static bool ivch_write(struct intel_dvo_device *dvo, int addr, u16 data)
 {
 	struct ivch_priv *priv = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
@@ -263,7 +263,7 @@ static bool ivch_init(struct intel_dvo_device *dvo,
 		      struct i2c_adapter *adapter)
 {
 	struct ivch_priv *priv;
-	uint16_t temp;
+	u16 temp;
 	int i;
 
 	priv = kzalloc(sizeof(struct ivch_priv), GFP_KERNEL);
@@ -342,7 +342,7 @@ static void ivch_reset(struct intel_dvo_device *dvo)
 static void ivch_dpms(struct intel_dvo_device *dvo, bool enable)
 {
 	int i;
-	uint16_t vr01, vr30, backlight;
+	u16 vr01, vr30, backlight;
 
 	ivch_reset(dvo);
 
@@ -379,7 +379,7 @@ static void ivch_dpms(struct intel_dvo_device *dvo, bool enable)
 
 static bool ivch_get_hw_state(struct intel_dvo_device *dvo)
 {
-	uint16_t vr01;
+	u16 vr01;
 
 	ivch_reset(dvo);
 
@@ -398,9 +398,9 @@ static void ivch_mode_set(struct intel_dvo_device *dvo,
 			  const struct drm_display_mode *adjusted_mode)
 {
 	struct ivch_priv *priv = dvo->dev_priv;
-	uint16_t vr40 = 0;
-	uint16_t vr01 = 0;
-	uint16_t vr10;
+	u16 vr40 = 0;
+	u16 vr01 = 0;
+	u16 vr10;
 
 	ivch_reset(dvo);
 
@@ -416,7 +416,7 @@ static void ivch_mode_set(struct intel_dvo_device *dvo,
 
 	if (mode->hdisplay != adjusted_mode->crtc_hdisplay ||
 	    mode->vdisplay != adjusted_mode->crtc_vdisplay) {
-		uint16_t x_ratio, y_ratio;
+		u16 x_ratio, y_ratio;
 
 		vr01 |= VR01_PANEL_FIT_ENABLE;
 		vr40 |= VR40_CLOCK_GATING_ENABLE;
@@ -438,7 +438,7 @@ static void ivch_mode_set(struct intel_dvo_device *dvo,
 
 static void ivch_dump_regs(struct intel_dvo_device *dvo)
 {
-	uint16_t val;
+	u16 val;
 
 	ivch_read(dvo, VR00, &val);
 	DRM_DEBUG_KMS("VR00: 0x%04x\n", val);

drivers/gpu/drm/i915/dvo_ns2501.c

@@ -191,8 +191,8 @@ enum {
 };
 
 struct ns2501_reg {
-	 uint8_t offset;
-	 uint8_t value;
+	u8 offset;
+	u8 value;
 };
 
 /*
@@ -202,23 +202,23 @@ struct ns2501_reg {
  * read all this with a grain of salt.
  */
 struct ns2501_configuration {
-	uint8_t sync;		/* configuration of the C0 register */
-	uint8_t conf;		/* configuration register 8 */
-	uint8_t syncb;		/* configuration register 41 */
-	uint8_t	dither;		/* configuration of the dithering */
-	uint8_t pll_a;		/* PLL configuration, register A, 1B */
-	uint16_t pll_b;		/* PLL configuration, register B, 1C/1D */
-	uint16_t hstart;	/* horizontal start, registers C1/C2 */
-	uint16_t hstop;		/* horizontal total, registers C3/C4 */
-	uint16_t vstart;	/* vertical start, registers C5/C6 */
-	uint16_t vstop;		/* vertical total, registers C7/C8 */
-	uint16_t vsync;         /* manual vertical sync start, 80/81 */
-	uint16_t vtotal;        /* number of lines generated, 82/83 */
-	uint16_t hpos;		/* horizontal position + 256, 98/99  */
-	uint16_t vpos;		/* vertical position, 8e/8f */
-	uint16_t voffs;		/* vertical output offset, 9c/9d */
-	uint16_t hscale;	/* horizontal scaling factor, b8/b9 */
-	uint16_t vscale;	/* vertical scaling factor, 10/11 */
+	u8 sync;		/* configuration of the C0 register */
+	u8 conf;		/* configuration register 8 */
+	u8 syncb;		/* configuration register 41 */
+	u8 dither;		/* configuration of the dithering */
+	u8 pll_a;		/* PLL configuration, register A, 1B */
+	u16 pll_b;		/* PLL configuration, register B, 1C/1D */
+	u16 hstart;		/* horizontal start, registers C1/C2 */
+	u16 hstop;		/* horizontal total, registers C3/C4 */
+	u16 vstart;		/* vertical start, registers C5/C6 */
+	u16 vstop;		/* vertical total, registers C7/C8 */
+	u16 vsync;		/* manual vertical sync start, 80/81 */
+	u16 vtotal;		/* number of lines generated, 82/83 */
+	u16 hpos;		/* horizontal position + 256, 98/99  */
+	u16 vpos;		/* vertical position, 8e/8f */
+	u16 voffs;		/* vertical output offset, 9c/9d */
+	u16 hscale;		/* horizontal scaling factor, b8/b9 */
+	u16 vscale;		/* vertical scaling factor, 10/11 */
 };
 
 /*
@@ -389,7 +389,7 @@ struct ns2501_priv {
 ** If it returns false, it might be wise to enable the
 ** DVO with the above function.
 */
-static bool ns2501_readb(struct intel_dvo_device *dvo, int addr, uint8_t * ch)
+static bool ns2501_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
 {
 	struct ns2501_priv *ns = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
@@ -434,11 +434,11 @@ static bool ns2501_readb(struct intel_dvo_device *dvo, int addr, uint8_t * ch)
 ** If it returns false, it might be wise to enable the
 ** DVO with the above function.
 */
-static bool ns2501_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool ns2501_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
 {
 	struct ns2501_priv *ns = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
+	u8 out_buf[2];
 
 	struct i2c_msg msg = {
 		.addr = dvo->slave_addr,

drivers/gpu/drm/i915/dvo_sil164.c

@@ -65,7 +65,7 @@ struct sil164_priv {
 
 #define SILPTR(d) ((SIL164Ptr)(d->DriverPrivate.ptr))
 
-static bool sil164_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
+static bool sil164_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
 {
 	struct sil164_priv *sil = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
@@ -102,11 +102,11 @@ static bool sil164_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
 	return false;
 }
 
-static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
 {
 	struct sil164_priv *sil = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
+	u8 out_buf[2];
 	struct i2c_msg msg = {
 		.addr = dvo->slave_addr,
 		.flags = 0,
@@ -173,7 +173,7 @@ static bool sil164_init(struct intel_dvo_device *dvo,
 
 static enum drm_connector_status sil164_detect(struct intel_dvo_device *dvo)
 {
-	uint8_t reg9;
+	u8 reg9;
 
 	sil164_readb(dvo, SIL164_REG9, &reg9);
 
@@ -243,7 +243,7 @@ static bool sil164_get_hw_state(struct intel_dvo_device *dvo)
 
 static void sil164_dump_regs(struct intel_dvo_device *dvo)
 {
-	uint8_t val;
+	u8 val;
 
 	sil164_readb(dvo, SIL164_FREQ_LO, &val);
 	DRM_DEBUG_KMS("SIL164_FREQ_LO: 0x%02x\n", val);

drivers/gpu/drm/i915/dvo_tfp410.c

@@ -90,7 +90,7 @@ struct tfp410_priv {
 	bool quiet;
 };
 
-static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
+static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)
 {
 	struct tfp410_priv *tfp = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
@@ -127,11 +127,11 @@ static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)
 	return false;
 }
 
-static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
+static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)
 {
 	struct tfp410_priv *tfp = dvo->dev_priv;
 	struct i2c_adapter *adapter = dvo->i2c_bus;
-	uint8_t out_buf[2];
+	u8 out_buf[2];
 	struct i2c_msg msg = {
 		.addr = dvo->slave_addr,
 		.flags = 0,
@@ -155,7 +155,7 @@ static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)
 
 static int tfp410_getid(struct intel_dvo_device *dvo, int addr)
 {
-	uint8_t ch1, ch2;
+	u8 ch1, ch2;
 
 	if (tfp410_readb(dvo, addr+0, &ch1) &&
 	    tfp410_readb(dvo, addr+1, &ch2))
@@ -203,7 +203,7 @@ static bool tfp410_init(struct intel_dvo_device *dvo,
 static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo)
 {
 	enum drm_connector_status ret = connector_status_disconnected;
-	uint8_t ctl2;
+	u8 ctl2;
 
 	if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) {
 		if (ctl2 & TFP410_CTL_2_RSEN)
@@ -236,7 +236,7 @@ static void tfp410_mode_set(struct intel_dvo_device *dvo,
 /* set the tfp410 power state */
 static void tfp410_dpms(struct intel_dvo_device *dvo, bool enable)
 {
-	uint8_t ctl1;
+	u8 ctl1;
 
 	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))
 		return;
@@ -251,7 +251,7 @@ static void tfp410_dpms(struct intel_dvo_device *dvo, bool enable)
 
 static bool tfp410_get_hw_state(struct intel_dvo_device *dvo)
 {
-	uint8_t ctl1;
+	u8 ctl1;
 
 	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))
 		return false;
@@ -264,7 +264,7 @@ static bool tfp410_get_hw_state(struct intel_dvo_device *dvo)
 
 static void tfp410_dump_regs(struct intel_dvo_device *dvo)
 {
-	uint8_t val, val2;
+	u8 val, val2;
 
 	tfp410_readb(dvo, TFP410_REV, &val);
 	DRM_DEBUG_KMS("TFP410_REV: 0x%02X\n", val);

drivers/gpu/drm/i915/intel_dvo.c

@@ -438,7 +438,7 @@ void intel_dvo_init(struct drm_i915_private *dev_priv)
 		int gpio;
 		bool dvoinit;
 		enum pipe pipe;
-		uint32_t dpll[I915_MAX_PIPES];
+		u32 dpll[I915_MAX_PIPES];
 		enum port port;
 
 		/*