mtd: rawnand: brcmnand: When oops in progress use pio and interrupt polling

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If mtd_oops is in progress, switch to polling during NAND command
completion instead of relying on DMA/interrupts so that the mtd_oops
buffer can be completely written in the assigned NAND partition.

Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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Kamal Dasu 2019-05-16 12:41:47 -04:00 • committed by Miquel Raynal

parent 9f897bfdd8

commit c1ac2dc34b

1 changed files with 45 additions and 3 deletions

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48

drivers/mtd/nand/raw/brcmnand/brcmnand.c

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