linux-kernel - 0003-Staging-cx25821-fix-coding-style-issues-in-cx25821-g.patch

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Message-ID: <1269193749.6971.4.camel@tuxtm-linux>
Date:	Sun, 21 Mar 2010 19:49:09 +0200
From:	Olimpiu Pascariu <olimpiu.pascariu@...il.com>
To:	gregkh@...e.de, mchehab@...hat.com,
	palash.bandyopadhyay@...exant.com
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org
Subject: 0003-Staging-cx25821-fix-coding-style-issues-in-cx25821-g.patch

>>From fae275cf48fd318cbd88e59e90f119c3f75dab72 Mon Sep 17 00:00:00 2001
From: Olimpiu Pascariu <olimpiu.pascariu@...il.com>
Date: Sun, 21 Mar 2010 19:44:01 +0200
Subject: [PATCH 3/3] Staging: cx25821: fix coding style issues in cx25821-gpio.c
 This is a patch to cx25821-gpio.c file that fixes up warnings and errors found by the checkpatch.pl tool
 Signed-off-by: Olimpiu Pascariu <olimpiu.pascariu@...il.com>

---
 drivers/staging/cx25821/cx25821-gpio.c |   25 ++++++++++++-------------
 1 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/cx25821/cx25821-gpio.c b/drivers/staging/cx25821/cx25821-gpio.c
index e8a37b4..2f154b3 100644
--- a/drivers/staging/cx25821/cx25821-gpio.c
+++ b/drivers/staging/cx25821/cx25821-gpio.c
@@ -31,7 +31,7 @@ void cx25821_set_gpiopin_direction(struct cx25821_dev *dev,
 	u32 gpio_register = 0;
 	u32 value = 0;
 
-	// Check for valid pinNumber
+	/* Check for valid pinNumber */
 	if (pin_number >= 47)
 		return;
 
@@ -39,14 +39,14 @@ void cx25821_set_gpiopin_direction(struct cx25821_dev *dev,
 		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
+	/* 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) {
+	if (pin_logic_value == 1)
 		value = gpio_register | Set_GPIO_Bit(bit);
-	} else {
+	else
 		value = gpio_register & Clear_GPIO_Bit(bit);
-	}
 
 	cx_write(gpio_oe_reg, value);
 }
@@ -58,11 +58,12 @@ static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev,
 	u32 gpio_reg = GPIO_LO;
 	u32 value = 0;
 
-	// Check for valid pinNumber
+	/* Check for valid pinNumber */
 	if (pin_number >= 47)
 		return;
 
-	cx25821_set_gpiopin_direction(dev, pin_number, 0);	// change to output direction
+	/* change to output direction */
+	cx25821_set_gpiopin_direction(dev, pin_number, 0);
 
 	if (pin_number > 31) {
 		bit = pin_number - 31;
@@ -71,25 +72,23 @@ static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev,
 
 	value = cx_read(gpio_reg);
 
-	if (pin_logic_value == 0) {
+	if (pin_logic_value == 0)
 		value &= Clear_GPIO_Bit(bit);
-	} else {
+	else
 		value |= Set_GPIO_Bit(bit);
-	}
 
 	cx_write(gpio_reg, value);
 }
 
 void cx25821_gpio_init(struct cx25821_dev *dev)
 {
-	if (dev == NULL) {
+	if (dev == NULL)
 		return;
-	}
 
 	switch (dev->board) {
 	case CX25821_BOARD_CONEXANT_ATHENA10:
 	default:
-		//set GPIO 5 to select the path for Medusa/Athena
+		/* set GPIO 5 to select the path for Medusa/Athena */
 		cx25821_set_gpiopin_logicvalue(dev, 5, 1);
 		mdelay(20);
 		break;
-- 
1.7.0



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