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Commit 31532494 authored by Artem Bityutskiy's avatar Artem Bityutskiy
Browse files

UBI: introduce debugging helper function 



Introduce a helper function to print hexdump: 'ubi_dbg_print_hex_dump()'.
It is compiled out if debugging is enabled. Will be used in the next patch.

Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
parent bb00e180

drivers/mtd/ubi/debug.h

+4 −0
Original line number Diff line number Diff line
@@ -57,6 +57,9 @@ 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_dump_flash(struct ubi_device *ubi, int pnum, int offset, int len);



#define ubi_dbg_print_hex_dump(l, ps, pt, r, g, b, len, a)  \

		print_hex_dump(l, ps, pt, r, g, b, len, a)



#ifdef CONFIG_MTD_UBI_DEBUG_MSG

/* General debugging messages */

#define dbg_gen(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
@@ -172,6 +175,7 @@ static inline int ubi_dbg_is_erase_failure(void) 
#define ubi_dbg_dump_seb(seb, type)      ({})

#define ubi_dbg_dump_mkvol_req(req)      ({})

#define ubi_dbg_dump_flash(ubi, pnum, offset, len) ({})

#define ubi_dbg_print_hex_dump(l, ps, pt, r, g, b, len, a)  ({})



#define UBI_IO_DEBUG               0

#define DBG_DISABLE_BGT            0