[media] saa7164: Some whitespace cleanup

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/saa7164/saa7164-api.c

@@ -436,11 +436,13 @@ int saa7164_api_set_videomux(struct saa7164_port *port)
 		SU_INPUT_SELECT_CONTROL, sizeof(u8), &port->mux_input);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
+
 	/* Audio Mux */
 	ret = saa7164_cmd_send(port->dev, port->audfeat.sourceid, SET_CUR,
 		SU_INPUT_SELECT_CONTROL, sizeof(u8), &inputs[ port->mux_input - 1 ]);
 	if (ret != SAA_OK)
 		printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret);
+
 	/* Audio UnMute */
 	ret = saa7164_api_audio_mute(port, 0);
 	if (ret != SAA_OK)
@@ -795,7 +797,6 @@ int saa7164_api_read_eeprom(struct saa7164_dev *dev, u8 *buf, int buflen)
 		&reg[0], 128, buf);
 }
 
-
 int saa7164_api_configure_port_vbi(struct saa7164_dev *dev,
 	struct saa7164_port *port)
 {
@@ -1459,7 +1460,6 @@ int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, u32 datalen,
 	return ret == SAA_OK ? 0 : -EIO;
 }
 
-
 int saa7164_api_modify_gpio(struct saa7164_dev *dev, u8 unitid,
 	u8 pin, u8 state)
 {
@@ -1496,5 +1496,3 @@ int saa7164_api_clear_gpiobit(struct saa7164_dev *dev, u8 unitid,
 	return saa7164_api_modify_gpio(dev, unitid, pin, 0);
 }
 
-
-

drivers/media/video/saa7164/saa7164-bus.c

@@ -142,6 +142,7 @@ int saa7164_bus_set(struct saa7164_dev *dev, tmComResInfo_t* msg, void *buf)
 	}
 
 	dprintk(DBGLVL_BUS, "%s()\n", __func__);
+
 	saa7164_bus_verify(dev);
 
 	msg->size = cpu_to_le16(msg->size);
@@ -309,6 +310,7 @@ int saa7164_bus_get(struct saa7164_dev *dev, tmComResInfo_t* msg, void *buf,
 	int ret = SAA_ERR_BAD_PARAMETER;
 
 	saa7164_bus_verify(dev);
+
 	if (msg == 0)
 		return ret;
 

drivers/media/video/saa7164/saa7164-cards.c

@@ -465,8 +465,6 @@ void saa7164_card_list(struct saa7164_dev *dev)
 
 void saa7164_gpio_setup(struct saa7164_dev *dev)
 {
-
-
 	switch (dev->board) {
 	case SAA7164_BOARD_HAUPPAUGE_HVR2200:
 	case SAA7164_BOARD_HAUPPAUGE_HVR2200_2:
@@ -490,7 +488,6 @@ void saa7164_gpio_setup(struct saa7164_dev *dev)
 		saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, 3);
 		break;
 	}
-
 }
 
 static void hauppauge_eeprom(struct saa7164_dev *dev, u8 *eeprom_data)

drivers/media/video/saa7164/saa7164-core.c

@@ -1329,7 +1329,6 @@ static int __devinit saa7164_initdev(struct pci_dev *pci_dev,
 		saa7164_gpio_setup(dev);
 		saa7164_card_setup(dev);
 
-
 		/* Parse the dynamic device configuration, find various
 		 * media endpoints (MPEG, WMV, PS, TS) and cache their
 		 * configuration details into the driver, so we can

drivers/media/video/saa7164/saa7164-dvb.c

@@ -531,8 +531,6 @@ int saa7164_dvb_register(struct saa7164_port *port)
 		return -1;
 	}
 
-	/* Put the analog decoder in standby to keep it quiet */
-
 	/* register everything */
 	ret = dvb_register(port);
 	if (ret < 0) {

drivers/media/video/saa7164/saa7164-encoder.c

@@ -314,9 +314,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 static int vidioc_s_tuner(struct file *file, void *priv,
 	struct v4l2_tuner *t)
 {
-
 	/* Update the A/V core */
-
 	return 0;
 }
 

drivers/media/video/saa7164/saa7164-vbi.c

@@ -288,9 +288,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 static int vidioc_s_tuner(struct file *file, void *priv,
 	struct v4l2_tuner *t)
 {
-
 	/* Update the A/V core */
-
 	return 0;
 }
 

drivers/media/video/saa7164/saa7164.h

@@ -621,7 +621,6 @@ extern unsigned int saa_debug;
 #define saa7164_readl(reg) readl(dev->lmmio + ((reg) >> 2))
 #define saa7164_writel(reg, value) writel((value), dev->lmmio + ((reg) >> 2))
 
-
 #define saa7164_readb(reg)             readl(dev->bmmio + (reg))
 #define saa7164_writeb(reg, value)     writel((value), dev->bmmio + (reg))