mtd: nand: nand_mxs: Add subpage read support
subpage read support can significantly speed up scanning UBI volumes, so
add support for it. This is inspired by the corresponding Kernel commit.
Unlike in the kernel we add subpage read support for i.MX28 aswell.
Testing it on i.MX28 revealed no problems.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 18ea738 commit 51061a9884a3a3a73a8ae583867714065fa64242
@Sascha Hauer Sascha Hauer authored on 9 May 2016
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drivers/mtd/nand/nand_mxs.c