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| author | Adrian Hunter <ext-adrian.hunter@nokia.com> | 2007-10-12 10:19:38 +0300 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2007-10-14 13:37:41 +0100 |
| commit | 30a7eb298af849bae3050e0a3f4c130995da22b0 (patch) | |
| tree | 1f12dd85a9d2fb835c25a173cd1e10c457f8492f /drivers/mtd/onenand | |
| parent | 34627f0e768de6af95e3523c29a16cbb95ce3197 (diff) | |
| download | kernel_samsung_tuna-30a7eb298af849bae3050e0a3f4c130995da22b0.zip kernel_samsung_tuna-30a7eb298af849bae3050e0a3f4c130995da22b0.tar.gz kernel_samsung_tuna-30a7eb298af849bae3050e0a3f4c130995da22b0.tar.bz2 | |
[MTD] [OneNAND] Return only negative error codes
The OneNAND driver was confusing JFFS2 by returning positive error
codes.
Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/onenand')
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index f633941..a8c426b 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -327,7 +327,7 @@ static int onenand_wait(struct mtd_info *mtd, int state) printk(KERN_ERR "onenand_wait: controller error = 0x%04x\n", ctrl); if (ctrl & ONENAND_CTRL_LOCK) printk(KERN_ERR "onenand_wait: it's locked error.\n"); - return ctrl; + return -EIO; } if (interrupt & ONENAND_INT_READ) { @@ -336,7 +336,7 @@ static int onenand_wait(struct mtd_info *mtd, int state) if (ecc & ONENAND_ECC_2BIT_ALL) { printk(KERN_ERR "onenand_wait: ECC error = 0x%04x\n", ecc); mtd->ecc_stats.failed++; - return ecc; + return -EBADMSG; } else if (ecc & ONENAND_ECC_1BIT_ALL) { printk(KERN_INFO "onenand_wait: correctable ECC error = 0x%04x\n", ecc); mtd->ecc_stats.corrected++; |