diff options
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_hwi2c.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c index e6d31db..65c1546 100644 --- a/drivers/staging/sm750fb/ddk750_hwi2c.c +++ b/drivers/staging/sm750fb/ddk750_hwi2c.c @@ -60,7 +60,7 @@ void sm750_hw_i2c_close(void) } -static long hwI2CWaitTXDone(void) +static long hw_i2c_wait_tx_done(void) { unsigned int timeout; @@ -90,7 +90,7 @@ static long hwI2CWaitTXDone(void) * Return Value: * Total number of bytes those are actually written. */ -static unsigned int hwI2CWriteData( +static unsigned int hw_i2c_write_data( unsigned char deviceAddress, unsigned int length, unsigned char *pBuffer @@ -125,7 +125,7 @@ static unsigned int hwI2CWriteData( POKE32(I2C_CTRL, FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START)); /* Wait until the transfer is completed. */ - if (hwI2CWaitTXDone() != 0) + if (hw_i2c_wait_tx_done() != 0) break; /* Substract length */ @@ -156,7 +156,7 @@ static unsigned int hwI2CWriteData( * Return Value: * Total number of actual bytes read from the slave device */ -static unsigned int hwI2CReadData( +static unsigned int hw_i2c_read_data( unsigned char deviceAddress, unsigned int length, unsigned char *pBuffer @@ -187,7 +187,7 @@ static unsigned int hwI2CReadData( POKE32(I2C_CTRL, FIELD_SET(PEEK32(I2C_CTRL), I2C_CTRL, CTRL, START)); /* Wait until transaction done. */ - if (hwI2CWaitTXDone() != 0) + if (hw_i2c_wait_tx_done() != 0) break; /* Save the data to the given buffer */ @@ -226,8 +226,8 @@ unsigned char sm750_hw_i2c_read_reg( { unsigned char value = (0xFF); - if (hwI2CWriteData(deviceAddress, 1, ®isterIndex) == 1) - hwI2CReadData(deviceAddress, 1, &value); + if (hw_i2c_write_data(deviceAddress, 1, ®isterIndex) == 1) + hw_i2c_read_data(deviceAddress, 1, &value); return value; } @@ -259,7 +259,7 @@ int sm750_hw_i2c_write_reg( value[0] = registerIndex; value[1] = data; - if (hwI2CWriteData(deviceAddress, 2, value) == 2) + if (hw_i2c_write_data(deviceAddress, 2, value) == 2) return 0; return (-1); |