mtd: fsl-quadspi: Actually clear TX FIFO upon write

QUADSPI_MCR_CLR_TXF_MASK is the correct mask for clearing the TX FIFO.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Alexander Stein 2015-07-02 11:37:56 +02:00 • committed by Brian Norris
commit 038761dfe4