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Commit 02137f2e authored by Harvey Harrison's avatar Harvey Harrison Committed by David S. Miller
Browse files

isdn: use the common ascii hex helpers 



Signed-off-by: default avatarHarvey Harrison <harvey.harrison@gmail.com>
Acked-by: default avatarKarsten Keil <kkeil@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 12dac075

drivers/isdn/gigaset/isocdata.c

+2 −3
Original line number Diff line number Diff line
@@ -247,7 +247,6 @@ static inline void dump_bytes(enum debuglevel level, const char *tag, 
#ifdef CONFIG_GIGASET_DEBUG

	unsigned char c;

	static char dbgline[3 * 32 + 1];

	static const char hexdigit[] = "0123456789abcdef";

	int i = 0;

	while (count-- > 0) {

		if (i > sizeof(dbgline) - 4) {
@@ -258,8 +257,8 @@ static inline void dump_bytes(enum debuglevel level, const char *tag, 
		c = *bytes++;

		dbgline[i] = (i && !(i % 12)) ? '-' : ' ';

		i++;

		dbgline[i++] = hexdigit[(c >> 4) & 0x0f];

		dbgline[i++] = hexdigit[c & 0x0f];

		dbgline[i++] = hex_asc_hi(c);

		dbgline[i++] = hex_asc_lo(c);

	}

	dbgline[i] = '\0';

	gig_dbg(level, "%s:%s", tag, dbgline);