tree e3fc884c41a3f6f976ceadf10e69231deec8113a
parent 2d1fbc8a54d7b1573482ad1d0c2f92f07e491dc2
author Masahiro Yamada <yamada.masahiro@socionext.com> 1545217399 +0900
committer Masahiro Yamada <yamada.masahiro@socionext.com> 1546051117 +0900

mtd: rawnand: denali: fix a race condition when DMA is kicked

Based on Linux commit cf51e4b9c34407bf0c3d9b582b7837e047e1df47

Add the register read-back, commenting why this is necessary.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>