V4L/DVB (12733): cx25821: some CodingStyle fixes

The original driver were generated with some dos editor, and used their
own coding style.

This patch does some automatic CodingStyle fixes, by running dos2unix
and Lindent tools.

More work still needs to be done for it to use upstream CodingStyle.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 68 insertions, 86 deletions

diff --git a/drivers/staging/cx25821/cx25821-gpio.c b/drivers/staging/cx25821/cx25821-gpio.c
index 074c196..e8a37b4 100644
--- a/drivers/staging/cx25821/cx25821-gpio.c
+++ b/drivers/staging/cx25821/cx25821-gpio.c
@@ -1,116 +1,98 @@
-/*

- *  Driver for the Conexant CX25821 PCIe bridge

- *

- *  Copyright (C) 2009 Conexant Systems Inc. 

- *  Authors  <shu.lin@conexant.com>, <hiep.huynh@conexant.com>

- *

- *  This program is free software; you can redistribute it and/or modify

- *  it under the terms of the GNU General Public License as published by

- *  the Free Software Foundation; either version 2 of the License, or

- *  (at your option) any later version.

- *

- *  This program is distributed in the hope that it will be useful,

- *  but WITHOUT ANY WARRANTY; without even the implied warranty of

- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

- *

- *  GNU General Public License for more details.

- *

- *  You should have received a copy of the GNU General Public License

- *  along with this program; if not, write to the Free Software

- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

- */

-

-#include "cx25821.h"
+/*
+ *  Driver for the Conexant CX25821 PCIe bridge
+ *
+ *  Copyright (C) 2009 Conexant Systems Inc.
+ *  Authors  <shu.lin@conexant.com>, <hiep.huynh@conexant.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
 
+#include "cx25821.h"
 
 /********************* GPIO stuffs *********************/
-void cx25821_set_gpiopin_direction( struct cx25821_dev *dev,
-				    int    pin_number,
-				    int    pin_logic_value)
+void cx25821_set_gpiopin_direction(struct cx25821_dev *dev,
+				   int pin_number, int pin_logic_value)
 {
-    int  bit = pin_number;
-    u32 gpio_oe_reg = GPIO_LO_OE;
+	int bit = pin_number;
+	u32 gpio_oe_reg = GPIO_LO_OE;
 	u32 gpio_register = 0;
-    u32 value = 0;
-
-    // Check for valid pinNumber
-    if ( pin_number >= 47 )
-	return;
+	u32 value = 0;
 
+	// Check for valid pinNumber
+	if (pin_number >= 47)
+		return;
 
-    if ( pin_number > 31 )
-	{
-	    bit = pin_number - 31;
-	    gpio_oe_reg = GPIO_HI_OE;
+	if (pin_number > 31) {
+		bit = pin_number - 31;
+		gpio_oe_reg = GPIO_HI_OE;
 	}
+	// Here we will make sure that the GPIOs 0 and 1 are output. keep the rest as is
+	gpio_register = cx_read(gpio_oe_reg);
 
-    // Here we will make sure that the GPIOs 0 and 1 are output. keep the rest as is
-    gpio_register = cx_read( gpio_oe_reg );
-
-    if (pin_logic_value == 1)
-    {
-	value = gpio_register | Set_GPIO_Bit(bit) ;
-    }
-    else
-    {
-	value = gpio_register & Clear_GPIO_Bit(bit) ;
-    }
+	if (pin_logic_value == 1) {
+		value = gpio_register | Set_GPIO_Bit(bit);
+	} else {
+		value = gpio_register & Clear_GPIO_Bit(bit);
+	}
 
-    cx_write( gpio_oe_reg, value );
+	cx_write(gpio_oe_reg, value);
 }
 
-static void cx25821_set_gpiopin_logicvalue( struct cx25821_dev *dev,
-					    int    pin_number,
-					    int    pin_logic_value)
+static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev,
+					   int pin_number, int pin_logic_value)
 {
-    int bit      = pin_number;
-    u32 gpio_reg = GPIO_LO;
-	u32 value    = 0;
-
+	int bit = pin_number;
+	u32 gpio_reg = GPIO_LO;
+	u32 value = 0;
 
 	// Check for valid pinNumber
-    if (pin_number >= 47)
-	return;
-
-    cx25821_set_gpiopin_direction(dev, pin_number, 0);	 // change to output direction
+	if (pin_number >= 47)
+		return;
 
+	cx25821_set_gpiopin_direction(dev, pin_number, 0);	// change to output direction
 
-    if ( pin_number > 31 )
-	{
-	    bit      = pin_number - 31;
-	    gpio_reg = GPIO_HI;
+	if (pin_number > 31) {
+		bit = pin_number - 31;
+		gpio_reg = GPIO_HI;
 	}
 
-    value = cx_read( gpio_reg );
+	value = cx_read(gpio_reg);
 
+	if (pin_logic_value == 0) {
+		value &= Clear_GPIO_Bit(bit);
+	} else {
+		value |= Set_GPIO_Bit(bit);
+	}
 
-    if (pin_logic_value == 0)
-    {
-	value &= Clear_GPIO_Bit(bit);
-    }
-    else
-    {
-	value |= Set_GPIO_Bit(bit);
-    }
-
-    cx_write( gpio_reg, value);
+	cx_write(gpio_reg, value);
 }
 
 void cx25821_gpio_init(struct cx25821_dev *dev)
 {
-	if( dev == NULL )
-	{
-	    return;
+	if (dev == NULL) {
+		return;
 	}
 
-	switch (dev->board)
-	{
-		case CX25821_BOARD_CONEXANT_ATHENA10:
-		default:
-		 //set GPIO 5 to select the path for Medusa/Athena
-			cx25821_set_gpiopin_logicvalue(dev, 5, 1);
-			mdelay(20);
-			break;
+	switch (dev->board) {
+	case CX25821_BOARD_CONEXANT_ATHENA10:
+	default:
+		//set GPIO 5 to select the path for Medusa/Athena
+		cx25821_set_gpiopin_logicvalue(dev, 5, 1);
+		mdelay(20);
+		break;
 	}
 
 }