diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-13 11:25:45 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-18 23:47:37 -0300 |
| commit | bb4c9a74b88aac4c30566cc8616a01c47028761f (patch) | |
| tree | cc093b6cd829397895dbc2b414ffa82734841ae2 /drivers/staging/cx25821/cx25821-gpio.c | |
| parent | 466a1c15b5dff85810cb86d6b37b96b07846cd82 (diff) | |
V4L/DVB (12732): cx25821: fix bad whitespacing
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/cx25821/cx25821-gpio.c')
| -rw-r--r-- | drivers/staging/cx25821/cx25821-gpio.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/staging/cx25821/cx25821-gpio.c b/drivers/staging/cx25821/cx25821-gpio.c index aa029fe3438..074c19682af 100644 --- a/drivers/staging/cx25821/cx25821-gpio.c +++ b/drivers/staging/cx25821/cx25821-gpio.c @@ -25,17 +25,17 @@ /********************* GPIO stuffs *********************/ void cx25821_set_gpiopin_direction( struct cx25821_dev *dev, - int pin_number, - int pin_logic_value) + int pin_number, + int pin_logic_value) { 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; + return; if ( pin_number > 31 ) @@ -46,32 +46,32 @@ void cx25821_set_gpiopin_direction( struct cx25821_dev *dev, // 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) ; + value = gpio_register | Set_GPIO_Bit(bit) ; } else { - value = gpio_register & Clear_GPIO_Bit(bit) ; + value = gpio_register & Clear_GPIO_Bit(bit) ; } cx_write( gpio_oe_reg, value ); } static void cx25821_set_gpiopin_logicvalue( struct cx25821_dev *dev, - int pin_number, - int pin_logic_value) -{ + int pin_number, + int pin_logic_value) +{ int bit = pin_number; u32 gpio_reg = GPIO_LO; u32 value = 0; - - + + // Check for valid pinNumber if (pin_number >= 47) - return; - + return; + cx25821_set_gpiopin_direction(dev, pin_number, 0); // change to output direction @@ -82,15 +82,15 @@ static void cx25821_set_gpiopin_logicvalue( struct cx25821_dev *dev, } value = cx_read( gpio_reg ); - - + + if (pin_logic_value == 0) { - value &= Clear_GPIO_Bit(bit); + value &= Clear_GPIO_Bit(bit); } else { - value |= Set_GPIO_Bit(bit); + value |= Set_GPIO_Bit(bit); } cx_write( gpio_reg, value); @@ -102,15 +102,15 @@ void cx25821_gpio_init(struct cx25821_dev *dev) { return; } - - switch (dev->board) + + 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); + 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; } - + } |