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authorWu, Josh <Josh.wu@atmel.com>2013-10-18 17:46:33 +0800
committerScott Wood <scottwood@freescale.com>2013-11-21 13:33:41 -0600
commitc55cc573eaf1ba7318b1b692c673a28b99f5195c (patch)
tree3bf6d4db176df2c61f7ee9a32fcbb04c044be5ad /drivers
parentd02a60a16e40b185a9eb5ad3bc038584fd7264c2 (diff)
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mtd: atmel_nand: don't print bit correction message in driver
Since for some MLC nand, bit errors happened too often. Just disable it to avoid noise Signed-off-by: Josh Wu <josh.wu@atmel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/nand/atmel_nand.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 1d8c860..92547432 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -452,7 +452,7 @@ static void pmecc_correct_data(struct mtd_info *mtd, uint8_t *buf, uint8_t *ecc,
*(buf + byte_pos) ^= (1 << bit_pos);
pos = sector_num * host->pmecc_sector_size + byte_pos;
- printk(KERN_INFO "Bit flip in data area, byte_pos: %d, bit_pos: %d, 0x%02x -> 0x%02x\n",
+ dev_dbg(host->dev, "Bit flip in data area, byte_pos: %d, bit_pos: %d, 0x%02x -> 0x%02x\n",
pos, bit_pos, err_byte, *(buf + byte_pos));
} else {
/* Bit flip in OOB area */
@@ -462,7 +462,7 @@ static void pmecc_correct_data(struct mtd_info *mtd, uint8_t *buf, uint8_t *ecc,
ecc[tmp] ^= (1 << bit_pos);
pos = tmp + nand_chip->ecc.layout->eccpos[0];
- printk(KERN_INFO "Bit flip in OOB, oob_byte_pos: %d, bit_pos: %d, 0x%02x -> 0x%02x\n",
+ dev_dbg(host->dev, "Bit flip in OOB, oob_byte_pos: %d, bit_pos: %d, 0x%02x -> 0x%02x\n",
pos, bit_pos, err_byte, ecc[tmp]);
}