Since we want to determine whether every retry we had an address_err,
and we decrement retries, we should decrement address_err as well.
Signed-off-by: Roel Kluin <roel.kl...@gmail.com>
---
diff --git a/drivers/media/common/saa7146_i2c.c
b/drivers/media/common/saa7146_i2c.c
index c11da4d..2fac001 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -293,7 +293,7 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev,
const struct i2c_msg *m
int i = 0, count = 0;
__le32 *buffer = dev->d_i2c.cpu_addr;
int err = 0;
- int address_err = 0;
+ int address_err = retries;
int short_delay = 0;
if (mutex_lock_interruptible(&dev->i2c_lock))
@@ -342,7 +342,7 @@ static int saa7146_i2c_transfer(struct saa7146_dev *dev,
const struct i2c_msg *m
if( 0 != (SAA7146_USE_I2C_IRQ &
dev->ext->flags)) {
goto out;
}
- address_err++;
+ address_err--;
}
DEB_I2C(("error while sending message(s).
starting again.\n"));
break;
--
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