i2c: xiic: Remove busy loop while waiting for bus busy

Remove the busy loop while waiting for bus busy. Instead let the processor sleep. Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2015-08-10 08:37:32 +02:00
parent e6c9a037bc
commit b33aa25278
1 changed files with 1 additions and 1 deletions
@@ -524,7 +524,7 @@ static int xiic_busy(struct xiic_i2c *i2c)
 	 */
 	err = xiic_bus_busy(i2c);
 	while (err && tries--) {
-		mdelay(1);
+		msleep(1);
 		err = xiic_bus_busy(i2c);
 	}