From b33aa252785eb6de2f5325a3338fa917a9b4bc66 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti Datta <shubhraj@xilinx.com>
Date: Wed, 17 Jun 2015 20:48:15 +0530
Subject: [PATCH] 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>
---
drivers/i2c/busses/i2c-xiic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index 5d133d487ec02c..41da9028b6ea8e 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -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);
}
--
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