media: ttpci: coding style fixes: braces

This patch fixes the following checkpatch warnings and errors:

WARNING:BRACES: braces {} are not necessary for any arm of this statement
WARNING:BRACES: braces {} are not necessary for single statement blocks
ERROR:OPEN_BRACE: that open brace { should be on the previous line
CHECK:BRACES: braces {} should be used on all arms of this statement
CHECK:BRACES: Unbalanced braces around else statement
Signed-off-by: Stefan Herdler <herdler@nurfuerspam.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

drivers/media/pci/ttpci/budget-av.c

@@ -309,16 +309,14 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
 	/* read from attribute memory in reset/ready state to know when the CAM is ready */
 	if (budget_av->slot_status == SLOTSTATUS_RESET) {
 		result = ciintf_read_attribute_mem(ca, slot, 0);
-		if (result == 0x1d) {
+		if (result == 0x1d)
 			budget_av->slot_status = SLOTSTATUS_READY;
 	}
-	}
 
 	/* work out correct return code */
 	if (budget_av->slot_status != SLOTSTATUS_NONE) {
-		if (budget_av->slot_status & SLOTSTATUS_READY) {
+		if (budget_av->slot_status & SLOTSTATUS_READY)
 			return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY;
-		}
 		return DVB_CA_EN50221_POLL_CAM_PRESENT;
 	}
 	return 0;
@@ -452,8 +450,9 @@ static int saa7113_setinput(struct budget_av *budget_av, int input)
 	} else if (input == 0) {
 		i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc0);
 		i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x00);
-	} else
+	} else {
 		return -EINVAL;
+	}
 
 	budget_av->cur_input = input;
 	return 0;
@@ -1237,16 +1236,14 @@ static void frontend_init(struct budget_av *budget_av)
 		if (saa->pci->subsystem_vendor == 0x1894) {
 			fe = dvb_attach(stv0299_attach, &cinergy_1200s_1894_0010_config,
 					     &budget_av->budget.i2c_adap);
-			if (fe) {
+			if (fe)
 				dvb_attach(tua6100_attach, fe, 0x60, &budget_av->budget.i2c_adap);
-			}
 		} else {
 			fe = dvb_attach(stv0299_attach, &typhoon_config,
 					     &budget_av->budget.i2c_adap);
-			if (fe) {
+			if (fe)
 				fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params;
 		}
-		}
 		break;
 
 	case SUBID_DVBS_TV_STAR:
@@ -1257,19 +1254,17 @@ static void frontend_init(struct budget_av *budget_av)
 	case SUBID_DVBS_EASYWATCH_2:
 		fe = dvb_attach(stv0299_attach, &philips_sd1878_config,
 				&budget_av->budget.i2c_adap);
-		if (fe) {
+		if (fe)
 			dvb_attach(dvb_pll_attach, fe, 0x60,
 				   &budget_av->budget.i2c_adap,
 				   DVB_PLL_PHILIPS_SD1878_TDA8261);
-		}
 		break;
 
 	case SUBID_DVBS_TYPHOON:
 		fe = dvb_attach(stv0299_attach, &typhoon_config,
 				    &budget_av->budget.i2c_adap);
-		if (fe) {
+		if (fe)
 			fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params;
-		}
 		break;
 	case SUBID_DVBS2_KNC1:
 	case SUBID_DVBS2_KNC1_OEM:
@@ -1282,9 +1277,8 @@ static void frontend_init(struct budget_av *budget_av)
 	case SUBID_DVBS_CINERGY1200:
 		fe = dvb_attach(stv0299_attach, &cinergy_1200s_config,
 				    &budget_av->budget.i2c_adap);
-		if (fe) {
+		if (fe)
 			fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params;
-		}
 		break;
 
 	case SUBID_DVBC_KNC1:
@@ -1300,9 +1294,8 @@ static void frontend_init(struct budget_av *budget_av)
 			fe = dvb_attach(tda10021_attach, &philips_cu1216_config_altaddress,
 					     &budget_av->budget.i2c_adap,
 					     read_pwm(budget_av));
-		if (fe) {
+		if (fe)
 			fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
-		}
 		break;
 
 	case SUBID_DVBC_EASYWATCH_MK3:
@@ -1316,9 +1309,8 @@ static void frontend_init(struct budget_av *budget_av)
 			&philips_cu1216_tda10023_config,
 			&budget_av->budget.i2c_adap,
 			read_pwm(budget_av));
-		if (fe) {
+		if (fe)
 			fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
-		}
 		break;
 
 	case SUBID_DVBT_EASYWATCH:

drivers/media/pci/ttpci/budget-ci.c

@@ -412,24 +412,21 @@ static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open
 	flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0);
 	if (flags & CICONTROL_CAMDETECT) {
 		// mark it as present if it wasn't before
-		if (budget_ci->slot_status & SLOTSTATUS_NONE) {
+		if (budget_ci->slot_status & SLOTSTATUS_NONE)
 			budget_ci->slot_status = SLOTSTATUS_PRESENT;
-		}
 
 		// during a RESET, we check if we can read from IO memory to see when CAM is ready
 		if (budget_ci->slot_status & SLOTSTATUS_RESET) {
-			if (ciintf_read_attribute_mem(ca, slot, 0) == 0x1d) {
+			if (ciintf_read_attribute_mem(ca, slot, 0) == 0x1d)
 				budget_ci->slot_status = SLOTSTATUS_READY;
 		}
-		}
 	} else {
 		budget_ci->slot_status = SLOTSTATUS_NONE;
 	}
 
 	if (budget_ci->slot_status != SLOTSTATUS_NONE) {
-		if (budget_ci->slot_status & SLOTSTATUS_READY) {
+		if (budget_ci->slot_status & SLOTSTATUS_READY)
 			return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY;
-		}
 		return DVB_CA_EN50221_POLL_CAM_PRESENT;
 	}
 
@@ -494,11 +491,10 @@ static int ciintf_init(struct budget_ci *budget_ci)
 	// Setup CI slot IRQ
 	if (budget_ci->ci_irq) {
 		tasklet_setup(&budget_ci->ciintf_irq_tasklet, ciintf_interrupt);
-		if (budget_ci->slot_status != SLOTSTATUS_NONE) {
+		if (budget_ci->slot_status != SLOTSTATUS_NONE)
 			saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO);
-		} else {
+		else
 			saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI);
-		}
 		SAA7146_IER_ENABLE(saa, MASK_03);
 	}
 
@@ -857,9 +853,9 @@ static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
 
 	// determine charge pump
 	tuner_frequency = p->frequency + 36125000;
-	if (tuner_frequency < 87000000)
+	if (tuner_frequency < 87000000) {
 		return -EINVAL;
-	else if (tuner_frequency < 130000000) {
+	} else if (tuner_frequency < 130000000) {
 		cp = 3;
 		band = 1;
 	} else if (tuner_frequency < 160000000) {
@@ -886,8 +882,9 @@ static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe)
 	} else if (tuner_frequency < 895000000) {
 		cp = 7;
 		band = 4;
-	} else
+	} else {
 		return -EINVAL;
+	}
 
 	// assume PLL filter should always be 8MHz for the moment.
 	filter = 1;

drivers/media/pci/ttpci/budget.c

@@ -100,9 +100,9 @@ static int SendDiSEqCMsg(struct budget *budget, int len, u8 *msg, unsigned long
 	mdelay(16);
 
 	if (burst != -1) {
-		if (burst)
+		if (burst) {
 			DiseqcSendByte(budget, 0xff);
-		else {
+		} else {
 			saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
 			mdelay(12);
 			udelay(500);
@@ -229,8 +229,7 @@ static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
 	return 0;
 }
 
-static struct ves1x93_config alps_bsrv2_config =
-{
+static struct ves1x93_config alps_bsrv2_config = {
 	.demod_address = 0x08,
 	.xin = 90100000UL,
 	.invert_pwm = 0,
@@ -786,9 +785,8 @@ static int budget_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d
 	int err;
 
 	budget = kmalloc(sizeof(struct budget), GFP_KERNEL);
-	if (NULL == budget) {
+	if (NULL == budget)
 		return -ENOMEM;
-	}
 
 	dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget);