Add KERN_xxx prefixes to printk's in kernel/ subdir.

kernel/dma.c

@@ -98,12 +98,12 @@ int request_dma(unsigned int dmanr, const char * device_id)
 void free_dma(unsigned int dmanr)
 {
 	if (dmanr >= MAX_DMA_CHANNELS) {
-		printk("Trying to free DMA%d\n", dmanr);
+		printk(KERN_WARNING "Trying to free DMA%d\n", dmanr);
 		return;
 	}
 
 	if (xchg(&dma_chan_busy[dmanr].lock, 0) == 0) {
-		printk("Trying to free free DMA%d\n", dmanr);
+		printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr);
 		return;
 	}	
 

kernel/panic.c

@@ -88,7 +88,7 @@ NORET_TYPE void panic(const char * fmt, ...)
 		extern int stop_a_enabled;
 		/* Make sure the user can actually press L1-A */
 		stop_a_enabled = 1;
-		printk("Press L1-A to return to the boot prom\n");
+		printk(KERN_EMERG "Press L1-A to return to the boot prom\n");
 	}
 #endif
 #if defined(CONFIG_ARCH_S390)

kernel/resource.c

@@ -290,7 +290,7 @@ void __release_region(struct resource *parent, unsigned long start, unsigned lon
 		}
 		p = &res->sibling;
 	}
-	printk("Trying to free nonexistent resource <%08lx-%08lx>\n", start, end);
+	printk(KERN_WARNING "Trying to free nonexistent resource <%08lx-%08lx>\n", start, end);
 }
 
 /*

kernel/signal.c

@@ -270,7 +270,7 @@ dequeue_signal(sigset_t *mask, siginfo_t *info)
 	int sig = 0;
 
 #if DEBUG_SIG
-printk("SIG dequeue (%s:%d): %d ", current->comm, current->pid,
+printk(KERN_DEBUG "SIG dequeue (%s:%d): %d ", current->comm, current->pid,
 	signal_pending(current));
 #endif
 
@@ -294,7 +294,7 @@ printk("SIG dequeue (%s:%d): %d ", current->comm, current->pid,
 	recalc_sigpending();
 
 #if DEBUG_SIG
-printk(" %d -> %d\n", signal_pending(current), sig);
+printk(KERN_DEBUG " %d -> %d\n", signal_pending(current), sig);
 #endif
 
 	return sig;
@@ -536,7 +536,7 @@ send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
 
 
 #if DEBUG_SIG
-printk("SIG queue (%s:%d): %d ", t->comm, t->pid, sig);
+printk(KERN_DEBUG "SIG queue (%s:%d): %d ", t->comm, t->pid, sig);
 #endif
 
 	ret = -EINVAL;
@@ -577,7 +577,7 @@ printk("SIG queue (%s:%d): %d ", t->comm, t->pid, sig);
 	spin_unlock_irqrestore(&t->sigmask_lock, flags);
 out_nolock:
 #if DEBUG_SIG
-printk(" %d -> %d\n", signal_pending(t), ret);
+printk(KERN_DEBUG " %d -> %d\n", signal_pending(t), ret);
 #endif
 
 	return ret;

kernel/timer.c

@@ -194,7 +194,7 @@ void add_timer(struct timer_list *timer)
 	return;
 bug:
 	spin_unlock_irqrestore(&timerlist_lock, flags);
-	printk("bug: kernel timer added twice at %p.\n",
+	printk(KERN_ERR "BUG: kernel timer added twice at %p.\n",
 			__builtin_return_address(0));
 }