tree 0dce573a96122ad6d3b7afd9ced309a91d1a1c49
parent bfcdc3956d2cf4fb692b8ccbdafd56d0b4b11b2d
author Jagan Teki <jteki@openedev.com> 1450253888 +0530
committer Jagan Teki <jteki@openedev.com> 1452691046 +0530

sf: Write quad bit along with read status

While setting quad bit on spansion, macronix code
is writing only particular quad bit this may give
wrong functionality with other register bits,
So this patch fix the issue where it with write
previous read reg status along  particular quad bit.

Cc: Vignesh R <vigneshr@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>