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| author | Stefan Roese <sr@denx.de> | 2014-09-05 09:57:01 +0200 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-09-25 13:43:00 -0500 |
| commit | be16aba5ce8d04b8ca0ebd5ac95d878064e44bd8 (patch) | |
| tree | 4a663dff5b74a59d3c900d9d4bc5560004962bcb /drivers | |
| parent | 2f665945b39a9972260cbcf60d5e7f2a60587f5e (diff) | |
| download | blackbird-obmc-uboot-be16aba5ce8d04b8ca0ebd5ac95d878064e44bd8.tar.gz blackbird-obmc-uboot-be16aba5ce8d04b8ca0ebd5ac95d878064e44bd8.zip | |
mtd: nand: Fix length bug in ioread16_rep() and iowrite16_rep()
The ioread16_rep() and iowrite16_rep() implementations are U-Boot specific
and have been introduced with the Linux MTD v3.14 sync. While introducing
these functions, the length for the loop has been miscalculated. The ">> 1"
is already present in the caller. So lets remove it in the function.
Tested on omap3_ha.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 7153e3ca36..0b6e7ee385 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -308,8 +308,7 @@ static void ioread16_rep(void *addr, void *buf, int len) { int i; u16 *p = (u16 *) buf; - len >>= 1; - + for (i = 0; i < len; i++) p[i] = readw(addr); } @@ -318,7 +317,6 @@ static void iowrite16_rep(void *addr, void *buf, int len) { int i; u16 *p = (u16 *) buf; - len >>= 1; for (i = 0; i < len; i++) writew(p[i], addr); |
