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mtd: rawnand: Take check_only into account

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->exec_op() is passed a check_only argument that encodes when the
controller should just check whether the operation is supported or not
without executing it. Some controllers simply ignore this arguments,
others don't but keep modifying some of the registers before returning.
Let's fix all those drivers.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200418194217.1016060-1-boris.brezillon@collabora.com
This commit is contained in:
Boris Brezillon 2020-04-18 21:42:17 +02:00 • committed by Miquel Raynal
commit ce446b4b2d
11 changed files with 33 additions and 10 deletions
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