From: Rickard Strandqvist <rickard.strandqvist@xxxxxxxxxxxxxx>
Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/mb862xx/mb862xx-i2c.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/video/fbdev/mb862xx/mb862xx-i2c.c b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
index c87e17a..6b9769f 100644
--- a/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
+++ b/drivers/video/fbdev/mb862xx/mb862xx-i2c.c
@@ -20,7 +20,6 @@
static int mb862xx_i2c_wait_event(struct i2c_adapter *adap)
{
- struct mb862xxfb_par *par = adap->algo_data;
u32 reg;
do {
@@ -48,8 +47,6 @@ static int mb862xx_i2c_do_address(struct i2c_adapter *adap, int addr)
static int mb862xx_i2c_write_byte(struct i2c_adapter *adap, u8 byte)
{
- struct mb862xxfb_par *par = adap->algo_data;
-
outreg(i2c, GC_I2C_DAR, byte);
outreg(i2c, GC_I2C_BCR, I2C_START);
if (!mb862xx_i2c_wait_event(adap))
@@ -59,8 +56,6 @@ static int mb862xx_i2c_write_byte(struct i2c_adapter *adap, u8 byte)
static int mb862xx_i2c_read_byte(struct i2c_adapter *adap, u8 *byte, int last)
{
- struct mb862xxfb_par *par = adap->algo_data;
-
outreg(i2c, GC_I2C_BCR, I2C_START | (last ? 0 : I2C_ACK));
if (!mb862xx_i2c_wait_event(adap))
return 0;
--
1.7.10.4
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