Revert changes in existing version of driver. New minor version
needs to be created.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Acked-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
When enabling slave monitor, clear FIFO, enable read mode and clear
the transfer size register.
NACK interrupt should not be enabled as this will lead to the sw
being interrupted everytime a retry fails.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
