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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2013-05-28 13:25:49 +0400
committerWim Van Sebroeck <wim@iguana.be>2013-07-11 23:26:31 +0400
commit48388069bd6736065ed5143cb42d22a16b1744a5 (patch)
tree085af16ede81793419ac085a44c24cd2cea59407 /drivers/watchdog
parentfcf95670fd29359a382e0755e573b36076d6283e (diff)
downloadlinux-48388069bd6736065ed5143cb42d22a16b1744a5.tar.xz
watchdog: wdrtas: don't use custom version of print_hex_dump
Kernel has nice helpers to dump buffers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/wdrtas.c29
1 files changed, 3 insertions, 26 deletions
diff --git a/drivers/watchdog/wdrtas.c b/drivers/watchdog/wdrtas.c
index 0a77655cda60..3045debd5411 100644
--- a/drivers/watchdog/wdrtas.c
+++ b/drivers/watchdog/wdrtas.c
@@ -162,31 +162,6 @@ static void wdrtas_timer_stop(void)
}
/**
- * wdrtas_log_scanned_event - logs an event we received during keepalive
- *
- * wdrtas_log_scanned_event prints a message to the log buffer dumping
- * the results of the last event-scan call
- */
-static void wdrtas_log_scanned_event(void)
-{
- int i;
-
- for (i = 0; i < WDRTAS_LOGBUFFER_LEN; i += 16)
- pr_info("dumping event (line %i/%i), data = "
- "%02x %02x %02x %02x %02x %02x %02x %02x "
- "%02x %02x %02x %02x %02x %02x %02x %02x\n",
- (i / 16) + 1, (WDRTAS_LOGBUFFER_LEN / 16),
- wdrtas_logbuffer[i + 0], wdrtas_logbuffer[i + 1],
- wdrtas_logbuffer[i + 2], wdrtas_logbuffer[i + 3],
- wdrtas_logbuffer[i + 4], wdrtas_logbuffer[i + 5],
- wdrtas_logbuffer[i + 6], wdrtas_logbuffer[i + 7],
- wdrtas_logbuffer[i + 8], wdrtas_logbuffer[i + 9],
- wdrtas_logbuffer[i + 10], wdrtas_logbuffer[i + 11],
- wdrtas_logbuffer[i + 12], wdrtas_logbuffer[i + 13],
- wdrtas_logbuffer[i + 14], wdrtas_logbuffer[i + 15]);
-}
-
-/**
* wdrtas_timer_keepalive - resets watchdog timer to keep system alive
*
* wdrtas_timer_keepalive restarts the watchdog timer by calling the
@@ -205,7 +180,9 @@ static void wdrtas_timer_keepalive(void)
if (result < 0)
pr_err("event-scan failed: %li\n", result);
if (result == 0)
- wdrtas_log_scanned_event();
+ print_hex_dump(KERN_INFO, "dumping event, data: ",
+ DUMP_PREFIX_OFFSET, 16, 1,
+ wdrtas_logbuffer, WDRTAS_LOGBUFFER_LEN, false);
} while (result == 0);
}