[PATCH v3 12/17] staging: sm750fb: hw_i2c_{read,write}: rename CamelCase variables

[Mike Rapoport <mike.rapoport@gmail.com>]

Rename longCamelCase variables deviceAddress and registerIndex to
shorter addr and reg

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
---
 drivers/staging/sm750fb/ddk750_hwi2c.c | 16 ++++++++--------
 drivers/staging/sm750fb/ddk750_hwi2c.h |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c
index a35505d..abac6ae 100644
--- a/drivers/staging/sm750fb/ddk750_hwi2c.c
+++ b/drivers/staging/sm750fb/ddk750_hwi2c.c
@@ -220,14 +220,14 @@ static unsigned int hw_i2c_read_data(
  *      Register value
  */
 unsigned char sm750_hw_i2c_read_reg(
-	unsigned char deviceAddress,
-	unsigned char registerIndex
+	unsigned char addr,
+	unsigned char reg
 )
 {
 	unsigned char value = (0xFF);
 
-	if (hw_i2c_write_data(deviceAddress, 1, &registerIndex) == 1)
-		hw_i2c_read_data(deviceAddress, 1, &value);
+	if (hw_i2c_write_data(addr, 1, &reg) == 1)
+		hw_i2c_read_data(addr, 1, &value);
 
 	return value;
 }
@@ -250,16 +250,16 @@ unsigned char sm750_hw_i2c_read_reg(
  *         -1   - Fail
  */
 int sm750_hw_i2c_write_reg(
-	unsigned char deviceAddress,
-	unsigned char registerIndex,
+	unsigned char addr,
+	unsigned char reg,
 	unsigned char data
 )
 {
 	unsigned char value[2];
 
-	value[0] = registerIndex;
+	value[0] = reg;
 	value[1] = data;
-	if (hw_i2c_write_data(deviceAddress, 2, value) == 2)
+	if (hw_i2c_write_data(addr, 2, value) == 2)
 		return 0;
 
 	return (-1);
diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.h b/drivers/staging/sm750fb/ddk750_hwi2c.h
index 5872f9c..2827865 100644
--- a/drivers/staging/sm750fb/ddk750_hwi2c.h
+++ b/drivers/staging/sm750fb/ddk750_hwi2c.h
@@ -5,6 +5,6 @@
 int sm750_hw_i2c_init(unsigned char bus_speed_mode);
 void sm750_hw_i2c_close(void);
 
-unsigned char sm750_hw_i2c_read_reg(unsigned char deviceAddress, unsigned char registerIndex);
-int sm750_hw_i2c_write_reg(unsigned char deviceAddress, unsigned char registerIndex, unsigned char data);
+unsigned char sm750_hw_i2c_read_reg(unsigned char addr, unsigned char reg);
+int sm750_hw_i2c_write_reg(unsigned char addr, unsigned char reg, unsigned char data);
 #endif
-- 
2.1.0