diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/davinci_i2c.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/i2c/davinci_i2c.c b/drivers/i2c/davinci_i2c.c index 5e3406d..2abddfb 100644 --- a/drivers/i2c/davinci_i2c.c +++ b/drivers/i2c/davinci_i2c.c @@ -78,13 +78,11 @@ static int poll_i2c_irq(int mask) void flush_rx(void) { - int dummy; - while (1) { if (!(REG(I2C_STAT) & I2C_STAT_RRDY)) break; - dummy = REG(I2C_DRR); + REG(I2C_DRR); REG(I2C_STAT) = I2C_STAT_RRDY; udelay(1000); } |