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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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