From d701667bb3318f27152ad61a6f5cc8b36cc5fcad Mon Sep 17 00:00:00 2001
From: Shubhrajyoti Datta <shubhraj@xilinx.com>
Date: Wed, 17 Jun 2015 20:48:13 +0530
Subject: [PATCH] i2c: xiic: Do not reset controller before every transfer

Currently before every transfer the controller is reinitialised.
We are already resetting the controller upon errors so upon every
transfer is a performance kill.
Remove the same.

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/i2c/busses/i2c-xiic.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index 3664dffdcab731..43bcfeddc54e23 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -667,7 +667,6 @@ static void xiic_start_xfer(struct xiic_i2c *i2c)
 	unsigned long flags;
 
 	spin_lock_irqsave(&i2c->lock, flags);
-	xiic_reinit(i2c);
 	/* disable interrupts globally */
 	xiic_setreg32(i2c, XIIC_DGIER_OFFSET, 0);
 	spin_unlock_irqrestore(&i2c->lock, flags);
-- 
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