On Mon, Sep 03, 2018 at 03:11:11PM +0530, shubhrajyoti.datta@xxxxxxxxx wrote: > From: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxxx> > > Disable interrupts while configuring the transfer and enable them back. > > We have below as the programming sequence > 1. start and slave address > 2. byte count and stop > > In some customer platform there was a lot of interrupts between 1 and 2 > and after slave address (around 7 clock cyles) if 2 is not executed > then the transaction is nacked. > > To fix this case make the 2 writes atomic. > > Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxxx> > Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx> Added a newline for better readability, added the stable tag and applied to for-current, thanks! BTW we have no maintainer for this driver. Would you or Michal be interested in doing that? I don't maintain the whole driver directory anymore.
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