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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-02-12 13:26:31 +0200
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-04-17 11:31:58 +0300
commita4f0fcdfb2397e81d22446bb364dc190bf16b25a (patch)
tree1261dcd0a2a4bf52065b0c9dedd4b730b6eed6cd
parentf4988927a257791d372dddeda8eda8521bf6cb00 (diff)
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UBI: be verbose when debuggin is enabled
Make I/O function to be always verbose when about CRC errors and magic number errors when I/O debugging is enabled. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
-rw-r--r--drivers/mtd/ubi/debug.h2
-rw-r--r--drivers/mtd/ubi/io.c4
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index 51c40b17f1e..718740a63eb 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -99,8 +99,10 @@ void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
#ifdef CONFIG_MTD_UBI_DEBUG_MSG_BLD
/* Initialization and build messages */
#define dbg_bld(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
+#define UBI_IO_DEBUG 1
#else
#define dbg_bld(fmt, ...) ({})
+#define UBI_IO_DEBUG 0
#endif
#ifdef CONFIG_MTD_UBI_DEBUG_EMULATE_BITFLIPS
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index db3efdef243..4ac11df7b04 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -631,6 +631,8 @@ int ubi_io_read_ec_hdr(struct ubi_device *ubi, int pnum,
dbg_io("read EC header from PEB %d", pnum);
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);
+ if (UBI_IO_DEBUG)
+ verbose = 1;
err = ubi_io_read(ubi, ec_hdr, pnum, 0, UBI_EC_HDR_SIZE);
if (err) {
@@ -904,6 +906,8 @@ int ubi_io_read_vid_hdr(struct ubi_device *ubi, int pnum,
dbg_io("read VID header from PEB %d", pnum);
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);
+ if (UBI_IO_DEBUG)
+ verbose = 1;
p = (char *)vid_hdr - ubi->vid_hdr_shift;
err = ubi_io_read(ubi, p, pnum, ubi->vid_hdr_aloffset,