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[MTD] [OneNAND] Return only negative error codes

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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>
This commit is contained in:
Adrian Hunter 2007-10-12 10:19:38 +03:00 committed by David Woodhouse
parent 34627f0e76
commit 30a7eb298a
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/onenand/onenand_base.c
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@ -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++;