[media] DiBxxxx: Codingstype updates

This patchs fix several conding-style violations.
Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/dvb-usb/dib0700_core.c

@@ -347,7 +347,8 @@ int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz)
 	b[6] = (u8) (divider >> 8);
 	b[7] = (u8) (divider & 0xff);
 
-	deb_info("setting I2C speed: %04x %04x %04x (%d kHz).", (b[2] << 8) | (b[3]), (b[4] << 8) | b[5], (b[6] << 8) | b[7], scl_kHz);
+	deb_info("setting I2C speed: %04x %04x %04x (%d kHz).",
+		(b[2] << 8) | (b[3]), (b[4] << 8) | b[5], (b[6] << 8) | b[7], scl_kHz);
 	return dib0700_ctrl_wr(d, b, 8);
 }
 
@@ -484,14 +485,14 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 	deb_info("modifying (%d) streaming state for %d\n", onoff, adap->id);
 
 	st->channel_state &= ~0x3;
-	if ((adap->stream.props.endpoint != 2) && (adap->stream.props.endpoint != 3)) {
+	if ((adap->stream.props.endpoint != 2)
+			&& (adap->stream.props.endpoint != 3)) {
 		deb_info("the endpoint number (%i) is not correct, use the adapter id instead", adap->stream.props.endpoint);
 		if (onoff)
 			st->channel_state |=	1 << (adap->id);
 		else
 			st->channel_state |=	1 << ~(adap->id);
-	}
-	else {
+	} else {
 		if (onoff)
 			st->channel_state |=	1 << (adap->stream.props.endpoint-2);
 		else

drivers/media/dvb/frontends/dib7000p.h

@@ -39,7 +39,7 @@ struct dib7000p_config {
 	u16 diversity_delay;
 
 	u8 default_i2c_addr;
-	u8 enMpegOutput : 1;
+	u8 enMpegOutput:1;
 };
 
 #define DEFAULT_DIB7000P_I2C_ADDRESS 18

drivers/media/dvb/frontends/dib8000.h

@@ -52,7 +52,7 @@ extern void dib8000_pwm_agc_reset(struct dvb_frontend *fe);
 extern s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode);
 extern int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
 extern int dib8000_remove_slave_frontend(struct dvb_frontend *fe);
-extern struct dvb_frontend * dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
+extern struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
 #else
 static inline struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg)
 {
@@ -126,7 +126,8 @@ int dib8000_remove_slave_frontend(struct dvb_frontend *fe)
 	return -ENODEV;
 }
 
-static inline struct dvb_frontend * dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) {
+static inline struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index)
+{
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }

drivers/media/dvb/frontends/dib9000.h

@@ -38,7 +38,7 @@ extern int dib9000_fw_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 ono
 extern int dib9000_firmware_post_pll_init(struct dvb_frontend *fe);
 extern int dib9000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
 extern int dib9000_remove_slave_frontend(struct dvb_frontend *fe);
-extern struct dvb_frontend * dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
+extern struct dvb_frontend *dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
 extern struct i2c_adapter *dib9000_get_component_bus_interface(struct dvb_frontend *fe);
 extern int dib9000_set_i2c_adapter(struct dvb_frontend *fe, struct i2c_adapter *i2c);
 extern int dib9000_fw_set_component_bus_speed(struct dvb_frontend *fe, u16 speed);
@@ -103,7 +103,8 @@ int dib9000_remove_slave_frontend(struct dvb_frontend *fe)
 	return -ENODEV;
 }
 
-static inline struct dvb_frontend * dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) {
+static inline struct dvb_frontend *dib9000_get_slave_frontend(struct dvb_frontend *fe, int slave_index)
+{
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 	return NULL;
 }

drivers/media/dvb/frontends/dibx000_common.c

@@ -26,8 +26,8 @@ static u16 dibx000_read_word(struct dibx000_i2c_master *mst, u16 reg)
 	u8 wb[2] = { reg >> 8, reg & 0xff };
 	u8 rb[2];
 	struct i2c_msg msg[2] = {
-		{.addr = mst->i2c_addr,.flags = 0,.buf = wb,.len = 2},
-		{.addr = mst->i2c_addr,.flags = I2C_M_RD,.buf = rb,.len = 2},
+		{.addr = mst->i2c_addr, .flags = 0, .buf = wb, .len = 2},
+		{.addr = mst->i2c_addr, .flags = I2C_M_RD, .buf = rb, .len = 2},
 	};
 
 	if (i2c_transfer(mst->i2c_adap, msg, 2) != 2)
@@ -38,10 +38,11 @@ static u16 dibx000_read_word(struct dibx000_i2c_master *mst, u16 reg)
 
 static int dibx000_is_i2c_done(struct dibx000_i2c_master *mst)
 {
-	int i = 100; // max_i2c_polls;
+	int i = 100;
 	u16 status;
 
-	while (((status = dibx000_read_word(mst, mst->base_reg + 2)) & 0x0100) == 0 && --i > 0);
+	while (((status = dibx000_read_word(mst, mst->base_reg + 2)) & 0x0100) == 0 && --i > 0)
+		;
 
 	/* i2c timed out */
 	if (i == 0)
@@ -63,7 +64,7 @@ static int dibx000_master_i2c_write(struct dibx000_i2c_master *mst, struct i2c_m
 	const u8 *b = msg->buf;
 
 	while (txlen) {
-		dibx000_read_word(mst, mst->base_reg + 2);   // reset fifo ptr
+		dibx000_read_word(mst, mst->base_reg + 2);
 
 		len = txlen > 8 ? 8 : txlen;
 		for (i = 0; i < len; i += 2) {
@@ -72,14 +73,14 @@ static int dibx000_master_i2c_write(struct dibx000_i2c_master *mst, struct i2c_m
 				data |= *b++;
 			dibx000_write_word(mst, mst->base_reg, data);
 		}
-		da = (((u8) (msg->addr))  << 9) | // addr
-			(1           << 8) | // master
-			(1           << 7) | // rq
-			(0           << 6) | // stop
-			(0           << 5) | // start
-			((len & 0x7) << 2) | // nb 8 bytes == 0 here
-			(0           << 1) | // rw
-			(0           << 0);  // irqen
+		da = (((u8) (msg->addr))  << 9) |
+			(1           << 8) |
+			(1           << 7) |
+			(0           << 6) |
+			(0           << 5) |
+			((len & 0x7) << 2) |
+			(0           << 1) |
+			(0           << 0);
 
 		if (txlen == msg->len)
 			da |= 1 << 5; /* start */
@@ -105,14 +106,14 @@ static int dibx000_master_i2c_read(struct dibx000_i2c_master *mst, struct i2c_ms
 
 	while (rxlen) {
 		len = rxlen > 8 ? 8 : rxlen;
-		da = (((u8) (msg->addr)) << 9) | // addr
-			(1           << 8) | // master
-			(1           << 7) | // rq
-			(0           << 6) | // stop
-			(0           << 5) | // start
-			((len & 0x7) << 2) | // nb
-			(1           << 1) | // rw
-			(0           << 0);  // irqen
+		da = (((u8) (msg->addr)) << 9) |
+			(1           << 8) |
+			(1           << 7) |
+			(0           << 6) |
+			(0           << 5) |
+			((len & 0x7) << 2) |
+			(1           << 1) |
+			(0           << 0);
 
 		if (rxlen == msg->len)
 			da |= 1 << 5; /* start */
@@ -174,15 +175,12 @@ static int dibx000_i2c_master_xfer_gpio12(struct i2c_adapter *i2c_adap, struct i
 	int ret = 0;
 
 	dibx000_i2c_select_interface(mst, DIBX000_I2C_INTERFACE_GPIO_1_2);
-	for (msg_index = 0; msg_index<num; msg_index++) {
-		if (msg[msg_index].flags & I2C_M_RD)
-		{
+	for (msg_index = 0; msg_index < num; msg_index++) {
+		if (msg[msg_index].flags & I2C_M_RD) {
 			ret = dibx000_master_i2c_read(mst, &msg[msg_index]);
 			if (ret != 0)
 				return 0;
-		}
-		else
-		{
+		} else {
 			ret = dibx000_master_i2c_write(mst, &msg[msg_index], 1);
 			if (ret != 0)
 				return 0;
@@ -199,15 +197,12 @@ static int dibx000_i2c_master_xfer_gpio34(struct i2c_adapter *i2c_adap, struct i
 	int ret = 0;
 
 	dibx000_i2c_select_interface(mst, DIBX000_I2C_INTERFACE_GPIO_3_4);
-	for (msg_index = 0; msg_index<num; msg_index++) {
-		if (msg[msg_index].flags & I2C_M_RD)
-		{
+	for (msg_index = 0; msg_index < num; msg_index++) {
+		if (msg[msg_index].flags & I2C_M_RD) {
 			ret = dibx000_master_i2c_read(mst, &msg[msg_index]);
 			if (ret != 0)
 				return 0;
-		}
-		else
-		{
+		} else {
 			ret = dibx000_master_i2c_write(mst, &msg[msg_index], 1);
 			if (ret != 0)
 				return 0;

drivers/media/dvb/frontends/dibx000_common.h

@@ -18,7 +18,7 @@ struct dibx000_i2c_master {
 
 	enum dibx000_i2c_interface selected_interface;
 
-//	struct i2c_adapter  tuner_i2c_adap;
+/*	struct i2c_adapter  tuner_i2c_adap; */
 	struct i2c_adapter gated_tuner_i2c_adap;
 	struct i2c_adapter master_i2c_adap_gpio12;
 	struct i2c_adapter master_i2c_adap_gpio34;
@@ -50,7 +50,7 @@ extern u32 systime(void);
 #define BAND_FM	   0x10
 #define BAND_CBAND 0x20
 
-#define BAND_OF_FREQUENCY(freq_kHz) ( (freq_kHz) <= 170000 ? BAND_CBAND : \
+#define BAND_OF_FREQUENCY(freq_kHz) ((freq_kHz) <= 170000 ? BAND_CBAND : \
 									(freq_kHz) <= 115000 ? BAND_FM : \
 									(freq_kHz) <= 250000 ? BAND_VHF : \
 									(freq_kHz) <= 863000 ? BAND_UHF : \
@@ -140,9 +140,9 @@ enum dibx000_adc_states {
 	DIBX000_VBG_DISABLE,
 };
 
-#define BANDWIDTH_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ  ? 8000 : \
+#define BANDWIDTH_TO_KHZ(v) ((v) == BANDWIDTH_8_MHZ  ? 8000 : \
 				(v) == BANDWIDTH_7_MHZ  ? 7000 : \
-				(v) == BANDWIDTH_6_MHZ  ? 6000 : 8000 )
+				(v) == BANDWIDTH_6_MHZ  ? 6000 : 8000)
 
 #define BANDWIDTH_TO_INDEX(v) ( \
 	(v) == 8000 ? BANDWIDTH_8_MHZ : \
@@ -223,7 +223,7 @@ struct dvb_frontend_parametersContext {
 
 #define FE_CALLBACK_TIME_NEVER 0xffffffff
 
-#define ABS(x) ((x<0)?(-x):(x))
+#define ABS(x) ((x < 0) ? (-x) : (x))
 
 #define DATA_BUS_ACCESS_MODE_8BIT                 0x01
 #define DATA_BUS_ACCESS_MODE_16BIT                0x02