mtd: nane: print source of error message
Add the function name to the error message.
These messages are not very helpful:
[183356.176682] uncorrectable error :
[183356.180273] uncorrectable error :
[183356.184194] uncorrectable error :
[183356.187773] uncorrectable error :
[183356.191280] uncorrectable error :
Artem: amended the patch a bit
Signed-off-by: Tormod Volden <debian.tormod@gmail.com>
diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c
index b7cfe0d..053c9a2 100644
--- a/drivers/mtd/nand/nand_ecc.c
+++ b/drivers/mtd/nand/nand_ecc.c
@@ -55,8 +55,7 @@
#define MODULE_AUTHOR(x) /* x */
#define MODULE_DESCRIPTION(x) /* x */
-#define printk printf
-#define KERN_ERR ""
+#define pr_err printf
#endif
/*
@@ -507,7 +506,7 @@
if ((bitsperbyte[b0] + bitsperbyte[b1] + bitsperbyte[b2]) == 1)
return 1; /* error in ECC data; no action needed */
- printk(KERN_ERR "uncorrectable error : ");
+ pr_err("%s: uncorrectable ECC error", __func__);
return -1;
}
EXPORT_SYMBOL(__nand_correct_data);