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macintosh/windfarm_smu_sat: Fix debug output

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[ Upstream commit fc0c8b36d3 ]

There's some antiquated debug output that's trying
to do a hand-made hexdump and turning into horrible
1-byte-per-line output these days.

Use print_hex_dump() instead

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Benjamin Herrenschmidt 2018-10-15 11:18:49 +11:00 committed by Greg Kroah-Hartman
parent e7d7239760
commit ee10dcb0d5
1 changed files with 7 additions and 18 deletions
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25
drivers/macintosh/windfarm_smu_sat.c
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@ -22,14 +22,6 @@
#define VERSION "1.0"
#define DEBUG
#ifdef DEBUG
#define DBG(args...) printk(args)
#else
#define DBG(args...) do { } while(0)
#endif
/* If the cache is older than 800ms we'll refetch it */
#define MAX_AGE msecs_to_jiffies(800)
@ -106,13 +98,10 @@ struct smu_sdbp_header *smu_sat_get_sdb_partition(unsigned int sat_id, int id,
buf[i+2] = data[3];
buf[i+3] = data[2];
}
#ifdef DEBUG
DBG(KERN_DEBUG "sat %d partition %x:", sat_id, id);
for (i = 0; i < len; ++i)
DBG(" %x", buf[i]);
DBG("\n");
#endif
printk(KERN_DEBUG "sat %d partition %x:", sat_id, id);
print_hex_dump(KERN_DEBUG, " ", DUMP_PREFIX_OFFSET,
16, 1, buf, len, false);
if (size)
*size = len;
return (struct smu_sdbp_header *) buf;
@ -132,13 +121,13 @@ static int wf_sat_read_cache(struct wf_sat *sat)
if (err < 0)
return err;
sat->last_read = jiffies;
#ifdef LOTSA_DEBUG
{
int i;
DBG(KERN_DEBUG "wf_sat_get: data is");
for (i = 0; i < 16; ++i)
DBG(" %.2x", sat->cache[i]);
DBG("\n");
printk(KERN_DEBUG "wf_sat_get: data is");
print_hex_dump(KERN_DEBUG, " ", DUMP_PREFIX_OFFSET,
16, 1, sat->cache, 16, false);
}
#endif
return 0;