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mtd: use %*ph[CN] to dump small buffers

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There is new format specified that helps to dump small buffers. It makes the
code simpler and nicer.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Andy Shevchenko
2012-08-02 16:06:47 +03:00
committed by David Woodhouse
parent 513d57e1db
commit 13e859745c
4 changed files with 14 additions and 41 deletions
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12
drivers/mtd/nand/s3c2410.c
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@@ -457,10 +457,8 @@ static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat,
diff1 = read_ecc[1] ^ calc_ecc[1];
diff2 = read_ecc[2] ^ calc_ecc[2];
pr_debug("%s: rd %02x%02x%02x calc %02x%02x%02x diff %02x%02x%02x\n",
__func__,
read_ecc[0], read_ecc[1], read_ecc[2],
calc_ecc[0], calc_ecc[1], calc_ecc[2],
pr_debug("%s: rd %*phN calc %*phN diff %02x%02x%02x\n",
__func__, 3, read_ecc, 3, calc_ecc,
diff0, diff1, diff2);
if (diff0 == 0 && diff1 == 0 && diff2 == 0)
@@ -562,8 +560,7 @@ static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
ecc_code[1] = readb(info->regs + S3C2410_NFECC + 1);
ecc_code[2] = readb(info->regs + S3C2410_NFECC + 2);
pr_debug("%s: returning ecc %02x%02x%02x\n", __func__,
ecc_code[0], ecc_code[1], ecc_code[2]);
pr_debug("%s: returning ecc %*phN\n", __func__, 3, ecc_code);
return 0;
}
@@ -578,8 +575,7 @@ static int s3c2412_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
ecc_code[1] = ecc >> 8;
ecc_code[2] = ecc >> 16;
pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n",
ecc_code[0], ecc_code[1], ecc_code[2]);
pr_debug("%s: returning ecc %*phN\n", __func__, 3, ecc_code);
return 0;
}