Wenyou Yang 53b74ed2d0 Revert "mtd: atmel_nand: Support variable RB_EDGE interrupts" ...

This reverts commit 5ddc7bd43c ("mtd: atmel_nand: Support variable
RB_EDGE interrupts")

Because for current SoCs, the RB_EDGE3(i.e. bit 27) of HSMC_SR
register does not exist, the RB_EDGE0 (i.e. bit 24) is the ready/busy
line edge status bit. It is a datasheet bug.

Cc: <stable@vger.kernel.org>
Fixes: commit 5ddc7bd43c ("mtd: atmel_nand: Support variable RB_EDGE interrupts")
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

2016-05-25 20:06:28 -07:00

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