diff options
| author | Stefan Roese <ml@stefan-roese.de> | 2006-11-10 06:19:32 -0500 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-11-28 17:22:55 -0500 |
| commit | 4010db56c8fe5bbb8e223bf9c9c36d41e9ad4f79 (patch) | |
| tree | cdc33d44f08b82dab6d8f63280ce4263c5dffce6 /drivers | |
| parent | ddacff1f20fc5c96cc73e2975258e05d298c97cc (diff) | |
[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: Stefan Roese <sr@denx.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/ndfc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 039c759cfbfc..fd7a8d5ba29a 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c | |||
| @@ -56,7 +56,7 @@ static void ndfc_select_chip(struct mtd_info *mtd, int chip) | |||
| 56 | ccr |= NDFC_CCR_BS(chip + pchip->chip_offset); | 56 | ccr |= NDFC_CCR_BS(chip + pchip->chip_offset); |
| 57 | } else | 57 | } else |
| 58 | ccr |= NDFC_CCR_RESET_CE; | 58 | ccr |= NDFC_CCR_RESET_CE; |
| 59 | writel(ccr, ndfc->ndfcbase + NDFC_CCR); | 59 | __raw_writel(ccr, ndfc->ndfcbase + NDFC_CCR); |
| 60 | } | 60 | } |
| 61 | 61 | ||
| 62 | static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) | 62 | static void ndfc_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) |