diff options
-rw-r--r-- | drivers/mtd/nand/sharpsl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c index fbeedc3184e9..51c7288ab49a 100644 --- a/drivers/mtd/nand/sharpsl.c +++ b/drivers/mtd/nand/sharpsl.c | |||
@@ -78,7 +78,7 @@ static struct mtd_partition sharpsl_nand_default_partition_info[] = { | |||
78 | /* | 78 | /* |
79 | * hardware specific access to control-lines | 79 | * hardware specific access to control-lines |
80 | * ctrl: | 80 | * ctrl: |
81 | * NAND_CNE: bit 0 -> bit 0 & 4 | 81 | * NAND_CNE: bit 0 -> ! bit 0 & 4 |
82 | * NAND_CLE: bit 1 -> bit 1 | 82 | * NAND_CLE: bit 1 -> bit 1 |
83 | * NAND_ALE: bit 2 -> bit 2 | 83 | * NAND_ALE: bit 2 -> bit 2 |
84 | * | 84 | * |
@@ -92,7 +92,10 @@ static void sharpsl_nand_hwcontrol(struct mtd_info *mtd, int cmd, | |||
92 | unsigned char bits = ctrl & 0x07; | 92 | unsigned char bits = ctrl & 0x07; |
93 | 93 | ||
94 | bits |= (ctrl & 0x01) << 4; | 94 | bits |= (ctrl & 0x01) << 4; |
95 | writeb((readb(FLASHCTL) & 0x17) | bits, FLASHCTL); | 95 | |
96 | bits ^= 0x11; | ||
97 | |||
98 | writeb((readb(FLASHCTL) & ~0x17) | bits, FLASHCTL); | ||
96 | } | 99 | } |
97 | 100 | ||
98 | if (cmd != NAND_CMD_NONE) | 101 | if (cmd != NAND_CMD_NONE) |