mtd: rawnand: Add the nand_wait_rdy_op() helper and use it

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In order to make sure we use ->exec_op() to wait for chip readiness
when it's available we provide an helper that does the selection
between ->exec_op(), udelay(chip->chip_delay) and nand_wait_ready()
based on what's implemented by the controller driver.

We then use it in nand_wait_readrdy().

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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Boris Brezillon 2018-07-27 09:44:18 +02:00 • committed by Miquel Raynal

parent 85e08e5864

commit 52f05b6b87

1 changed files with 26 additions and 5 deletions

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31

drivers/mtd/nand/raw/nand_base.c

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