Re: [PATCH v2] mtd: rawnand: Make sure we wait tWB before polling the STATUS reg

Hi Boris,

On Fri, 4 May 2018 21:24:31 +0200, Boris Brezillon boris.brezillon@bootlin.com wrote:

NAND chips require a bit of time to take the NAND operation into account and set the BUSY bit in the STATUS reg. Make sure we don't poll the STATUS reg too early in nand_soft_waitrdy().

Fixes: 8878b126df76 ("mtd: nand: add ->exec_op() implementation") Cc: stable@vger.kernel.org Signed-off-by: Boris Brezillon boris.brezillon@bootlin.com

Acked-by: Miquel Raynal miquel.raynal@bootlin.com

Thanks, Miquèl