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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2012-08-02 16:06:47 +0300
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-09-29 14:59:28 +0100
commit13e859745cf8cf0e6602759b1ef2abcb9ced7991 (patch)
tree3b5543f7bed728c20bb201a0c977c504bb19c892 /drivers/mtd/nand/s3c2410.c
parent513d57e1db53870cdc11e60df77c57c8b3897fdf (diff)
mtd: use %*ph[CN] to dump small buffers
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>
Diffstat (limited to 'drivers/mtd/nand/s3c2410.c')
-rw-r--r--drivers/mtd/nand/s3c2410.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index e71f7a951bf0..8ae9399fb4c8 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -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;
}