Commit b33aa252 authored Jun 17, 2015 by Shubhrajyoti Datta Committed by Wolfram Sang Aug 10, 2015

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>

parent e6c9a037

drivers/i2c/busses/i2c-xiic.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}