kernel/printk/printk.c: convert to pr_foo()

It was half-and-half.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Joe Perches <joe@perches.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/printk/printk.c

@@ -791,7 +791,7 @@ static bool __read_mostly ignore_loglevel;
 static int __init ignore_loglevel_setup(char *str)
 {
 	ignore_loglevel = 1;
-	printk(KERN_INFO "debug: ignoring loglevel setting.\n");
+	pr_info("debug: ignoring loglevel setting.\n");
 
 	return 0;
 }
@@ -2193,7 +2193,7 @@ static int __read_mostly keep_bootcon;
 static int __init keep_bootcon_setup(char *str)
 {
 	keep_bootcon = 1;
-	printk(KERN_INFO "debug: skip boot console de-registration.\n");
+	pr_info("debug: skip boot console de-registration.\n");
 
 	return 0;
 }
@@ -2241,7 +2241,7 @@ void register_console(struct console *newcon)
 		/* find the last or real console */
 		for_each_console(bcon) {
 			if (!(bcon->flags & CON_BOOT)) {
-				printk(KERN_INFO "Too late to register bootconsole %s%d\n",
+				pr_info("Too late to register bootconsole %s%d\n",
 					newcon->name, newcon->index);
 				return;
 			}
@@ -2358,7 +2358,7 @@ void register_console(struct console *newcon)
 	 * users know there might be something in the kernel's log buffer that
 	 * went to the bootconsole (that they do not see on the real console)
 	 */
-	printk(KERN_INFO "%sconsole [%s%d] enabled\n",
+	pr_info("%sconsole [%s%d] enabled\n",
 		(newcon->flags & CON_BOOT) ? "boot" : "" ,
 		newcon->name, newcon->index);
 	if (bcon &&
@@ -2379,7 +2379,7 @@ int unregister_console(struct console *console)
         struct console *a, *b;
 	int res;
 
-	printk(KERN_INFO "%sconsole [%s%d] disabled\n",
+	pr_info("%sconsole [%s%d] disabled\n",
 		(console->flags & CON_BOOT) ? "boot" : "" ,
 		console->name, console->index);
 
@@ -2448,7 +2448,7 @@ static void wake_up_klogd_work_func(struct irq_work *irq_work)
 
 	if (pending & PRINTK_PENDING_SCHED) {
 		char *buf = __get_cpu_var(printk_sched_buf);
-		printk(KERN_WARNING "[sched_delayed] %s", buf);
+		pr_warn("[sched_delayed] %s", buf);
 	}
 
 	if (pending & PRINTK_PENDING_WAKEUP)