As the equation mtd->writesize == eccsteps * eccsize holds, we can simplify the code. The second loop of the 1st hunk is never entered, so we delete it. Signed-off-by: Bastian Hecht <hechtb@xxxxxxxxx> --- drivers/mtd/nand/sh_flctl.c | 25 ++----------------------- 1 files changed, 2 insertions(+), 23 deletions(-) diff --git a/drivers/mtd/nand/sh_flctl.c b/drivers/mtd/nand/sh_flctl.c index 4ea3e20..b0389c5 100644 --- a/drivers/mtd/nand/sh_flctl.c +++ b/drivers/mtd/nand/sh_flctl.c @@ -346,35 +346,14 @@ static void set_cmd_regs(struct mtd_info *mtd, uint32_t cmd, uint32_t flcmcdr_va static int flctl_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf, int page) { - int i, eccsize = chip->ecc.size; - int eccbytes = chip->ecc.bytes; - int eccsteps = chip->ecc.steps; - uint8_t *p = buf; - struct sh_flctl *flctl = mtd_to_flctl(mtd); - - for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) - chip->read_buf(mtd, p, eccsize); - - for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { - if (flctl->hwecc_cant_correct[i]) - mtd->ecc_stats.failed++; - else - mtd->ecc_stats.corrected += 0; /* FIXME */ - } - + chip->read_buf(mtd, buf, mtd->writesize); return 0; } static void flctl_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf) { - int i, eccsize = chip->ecc.size; - int eccbytes = chip->ecc.bytes; - int eccsteps = chip->ecc.steps; - const uint8_t *p = buf; - - for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) - chip->write_buf(mtd, p, eccsize); + chip->write_buf(mtd, buf, mtd->writesize); } static void execmd_read_page_sector(struct mtd_info *mtd, int page_addr) -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html