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UBI: use linux print_hex_dump(), not home-grown one 

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2007-08-07 23:34:20 +03:00
parent 0169b49d52
commit ef6075fbfc
3 changed files with 3 additions and 38 deletions
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37
drivers/mtd/ubi/debug.c
View File

@ -42,7 +42,8 @@ void ubi_dbg_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr)
dbg_msg("data_offset %d", be32_to_cpu(ec_hdr->data_offset));
dbg_msg("hdr_crc %#08x", be32_to_cpu(ec_hdr->hdr_crc));
dbg_msg("erase counter header hexdump:");
ubi_dbg_hexdump(ec_hdr, UBI_EC_HDR_SIZE);
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 4,
(void *)ec_hdr, UBI_EC_HDR_SIZE, 1);
}
/**
@ -187,38 +188,4 @@ void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req)
dbg_msg("the 1st 16 characters of the name: %s", nm);
}
#define BYTES_PER_LINE 32
/**
* ubi_dbg_hexdump - dump a buffer.
* @ptr: the buffer to dump
* @size: buffer size which must be multiple of 4 bytes
*/
void ubi_dbg_hexdump(const void *ptr, int size)
{
int i, k = 0, rows, columns;
const uint8_t *p = ptr;
size = ALIGN(size, 4);
rows = size/BYTES_PER_LINE + size % BYTES_PER_LINE;
for (i = 0; i < rows; i++) {
int j;
cond_resched();
columns = min(size - k, BYTES_PER_LINE) / 4;
if (columns == 0)
break;
printk(KERN_DEBUG "%5d: ", i * BYTES_PER_LINE);
for (j = 0; j < columns; j++) {
int n, N;
N = size - k > 4 ? 4 : size - k;
for (n = 0; n < N; n++)
printk("%02x", p[k++]);
printk(" ");
}
printk("\n");
}
}
#endif /* CONFIG_MTD_UBI_DEBUG_MSG */

2
drivers/mtd/ubi/debug.h
View File

@ -59,7 +59,6 @@ void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv);
void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type);
void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
void ubi_dbg_hexdump(const void *buf, int size);
#else
@ -72,7 +71,6 @@ void ubi_dbg_hexdump(const void *buf, int size);
#define ubi_dbg_dump_sv(sv) ({})
#define ubi_dbg_dump_seb(seb, type) ({})
#define ubi_dbg_dump_mkvol_req(req) ({})
#define ubi_dbg_hexdump(buf, size) ({})
#endif /* CONFIG_MTD_UBI_DEBUG_MSG */

2
drivers/mtd/ubi/io.c
View File

@ -1252,7 +1252,7 @@ static int paranoid_check_all_ff(const struct ubi_device *ubi, int pnum,
fail:
ubi_err("paranoid check failed for PEB %d", pnum);
dbg_msg("hex dump of the %d-%d region", offset, offset + len);
ubi_dbg_hexdump(buf, len);
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 4, buf, len, 1);
err = 1;
error:
ubi_dbg_dump_stack();