mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
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>
This commit is contained in:
parent
fcc2fac60a
commit
d701667bb3
1 changed files with 0 additions and 1 deletions
|
@ -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);
|
||||
|
|
Loading…
Reference in a new issue