From 83ec1f2a8371f4ec1838a4f133f158e8701e9a34 Mon Sep 17 00:00:00 2001 From: "GL.iNet-Xinfa.Deng" Date: Mon, 19 Jul 2021 15:29:15 +0800 Subject: [PATCH] fix: spi-nand macronix warning debug Signed-off-by: GL.iNet-Xinfa.Deng --- linux-4.14.90-dev/linux-4.14.90/drivers/mtd/nand/spi/macronix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-4.14.90-dev/linux-4.14.90/drivers/mtd/nand/spi/macronix.c b/linux-4.14.90-dev/linux-4.14.90/drivers/mtd/nand/spi/macronix.c index b0bd395..e8a7e56 100644 --- a/linux-4.14.90-dev/linux-4.14.90/drivers/mtd/nand/spi/macronix.c +++ b/linux-4.14.90-dev/linux-4.14.90/drivers/mtd/nand/spi/macronix.c @@ -80,7 +80,7 @@ static int mx35lf1ge4ab_ecc_get_status(struct spinand_device *spinand, if (mx35lf1ge4ab_get_eccsr(spinand, &eccsr)) return nand->eccreq.strength; - if (WARN_ON(eccsr > nand->eccreq.strength || !eccsr)) + if (WARN_ON((eccsr&0xf) > nand->eccreq.strength || !eccsr)) return nand->eccreq.strength; return eccsr; -- 2.7.4