update i2c stop func, del udelay(tmo)

diff --git a/drivers/i2c/busses/i2c-rk29.c b/drivers/i2c/busses/i2c-rk29.c
index 96bb9c93fa52c0a7e2cd9a6f58f3473f02b78994..421eddf626629a62cda7b2f05c04496dba21720a 100755 (executable)
--- a/drivers/i2c/busses/i2c-rk29.c
+++ b/drivers/i2c/busses/i2c-rk29.c
@@ -318,7 +318,7 @@ static void rk29_i2c_stop(struct rk29_i2c_data *i2c)
        writel(0, i2c->regs + I2C_ISR);
        rk29_i2c_disable_irqs(i2c);
        
-       udelay(tmo);
+       //udelay(tmo);
        return;
 }
 static void rk29_wait_while_busy(struct rk29_i2c_data *i2c)