diff options
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_hwi2c.c')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_hwi2c.c | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c index fe814e4881f9..ec556a978a98 100644 --- a/drivers/staging/sm750fb/ddk750_hwi2c.c +++ b/drivers/staging/sm750fb/ddk750_hwi2c.c @@ -8,9 +8,7 @@ #define MAX_HWI2C_FIFO 16 #define HWI2C_WAIT_TIMEOUT 0xF0000 -int sm750_hw_i2c_init( -unsigned char bus_speed_mode -) +int sm750_hw_i2c_init(unsigned char bus_speed_mode) { unsigned int value; @@ -81,11 +79,9 @@ static long hw_i2c_wait_tx_done(void) * Return Value: * Total number of bytes those are actually written. */ -static unsigned int hw_i2c_write_data( - unsigned char addr, - unsigned int length, - unsigned char *buf -) +static unsigned int hw_i2c_write_data(unsigned char addr, + unsigned int length, + unsigned char *buf) { unsigned char count, i; unsigned int total_bytes = 0; @@ -148,11 +144,9 @@ static unsigned int hw_i2c_write_data( * Return Value: * Total number of actual bytes read from the slave device */ -static unsigned int hw_i2c_read_data( - unsigned char addr, - unsigned int length, - unsigned char *buf -) +static unsigned int hw_i2c_read_data(unsigned char addr, + unsigned int length, + unsigned char *buf) { unsigned char count, i; unsigned int total_bytes = 0; @@ -212,10 +206,7 @@ static unsigned int hw_i2c_read_data( * Return Value: * Register value */ -unsigned char sm750_hw_i2c_read_reg( - unsigned char addr, - unsigned char reg -) +unsigned char sm750_hw_i2c_read_reg(unsigned char addr, unsigned char reg) { unsigned char value = 0xFF; @@ -238,11 +229,9 @@ unsigned char sm750_hw_i2c_read_reg( * 0 - Success * -1 - Fail */ -int sm750_hw_i2c_write_reg( - unsigned char addr, - unsigned char reg, - unsigned char data -) +int sm750_hw_i2c_write_reg(unsigned char addr, + unsigned char reg, + unsigned char data) { unsigned char value[2]; |