Commit 4010db56 authored by Stefan Roese's avatar Stefan Roese Committed by David Woodhouse
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[MTD] [NAND] Fix endianess bug in ndfc.c 



The writel() call accidentally clears all bits in the NDFC_CCR
register (endianess problem). Now __raw_writel() is used instead.

Tested on Bamboo with NAND on chip select 0 and chip select 1.

Signed-off-by: default avatarStefan Roese <sr@denx.de>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent ddacff1f

drivers/mtd/nand/ndfc.c

+1 −1
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ static void ndfc_select_chip(struct mtd_info *mtd, int chip) 
		ccr |= NDFC_CCR_BS(chip + pchip->chip_offset);

	} else

		ccr |= NDFC_CCR_RESET_CE;

	writel(ccr, ndfc->ndfcbase + NDFC_CCR);

	__raw_writel(ccr, ndfc->ndfcbase + NDFC_CCR);

}



static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)