cpufreq: speedstep-smi: fix decimal printf specifiers

The prefix suggests the number should be printed in hex, so use
the %x specifier to do that. Also, these are 32-bit values,
so drop the l characters.
Signed-off-by: Hans Wennborg <hans@hanshq.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/cpufreq/speedstep-smi.c

@@ -324,8 +324,8 @@ static int __init speedstep_init(void)
 		return -ENODEV;
 	}
 
-	pr_debug("signature:0x%.8ulx, command:0x%.8ulx, "
-		"event:0x%.8ulx, perf_level:0x%.8ulx.\n",
+	pr_debug("signature:0x%.8x, command:0x%.8x, "
+		"event:0x%.8x, perf_level:0x%.8x.\n",
 		ist_info.signature, ist_info.command,
 		ist_info.event, ist_info.perf_level);