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i2c: xiic: Do not reset controller before every transfer

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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>
This commit is contained in:
Shubhrajyoti Datta 2015-06-17 20:48:13 +05:30 committed by Wolfram Sang
parent fcc2fac60a
commit d701667bb3
1 changed files with 0 additions and 1 deletions
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drivers/i2c/busses/i2c-xiic.c
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@ -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);