sysrq: convert printk to pr_* equivalent

While touching this area let's convert printk to pr_*.  This also makes
the printing of continuation lines done properly.

Signed-off-by: Michal Hocko <mhocko@suse.cz>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index 42bad18c66c9..0071469ecbf1 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -90,7 +90,7 @@ static void sysrq_handle_loglevel(int key)
 
         i = key - '0';
         console_loglevel = CONSOLE_LOGLEVEL_DEFAULT;
-        printk("Loglevel set to %d\n", i);
+        pr_info("Loglevel set to %d\n", i);
         console_loglevel = i;
 }
 static struct sysrq_key_op sysrq_loglevel_op = {
@@ -220,7 +220,7 @@ static void showacpu(void *dummy)
                 return;
 
         spin_lock_irqsave(&show_lock, flags);
-        printk(KERN_INFO "CPU%d:\n", smp_processor_id());
+        pr_info("CPU%d:\n", smp_processor_id());
         show_stack(NULL, NULL);
         spin_unlock_irqrestore(&show_lock, flags);
 }
@@ -243,7 +243,7 @@ static void sysrq_handle_showallcpus(int key)
                 struct pt_regs *regs = get_irq_regs();
 
                 if (regs) {
-                        printk(KERN_INFO "CPU%d:\n", smp_processor_id());
+                        pr_info("CPU%d:\n", smp_processor_id());
                         show_regs(regs);
                 }
                 schedule_work(&sysrq_showallcpus);
@@ -522,7 +522,7 @@ void __handle_sysrq(int key, bool check_mask)
          */
         orig_log_level = console_loglevel;
         console_loglevel = CONSOLE_LOGLEVEL_DEFAULT;
-        printk(KERN_INFO "SysRq : ");
+        pr_info("SysRq : ");
 
         op_p = __sysrq_get_key_op(key);
         if (op_p) {
@@ -531,14 +531,14 @@ void __handle_sysrq(int key, bool check_mask)
                  * should not) and is the invoked operation enabled?
                  */
                 if (!check_mask || sysrq_on_mask(op_p->enable_mask)) {
-                        printk("%s\n", op_p->action_msg);
+                        pr_cont("%s\n", op_p->action_msg);
                         console_loglevel = orig_log_level;
                         op_p->handler(key);
                 } else {
-                        printk("This sysrq operation is disabled.\n");
+                        pr_cont("This sysrq operation is disabled.\n");
                 }
         } else {
-                printk("HELP : ");
+                pr_cont("HELP : ");
                 /* Only print the help msg once per handler */
                 for (i = 0; i < ARRAY_SIZE(sysrq_key_table); i++) {
                         if (sysrq_key_table[i]) {
@@ -549,10 +549,10 @@ void __handle_sysrq(int key, bool check_mask)
                                         ;
                                 if (j != i)
                                         continue;
-                                printk("%s ", sysrq_key_table[i]->help_msg);
+                                pr_cont("%s ", sysrq_key_table[i]->help_msg);
                         }
                 }
-                printk("\n");
+                pr_cont("\n");
                 console_loglevel = orig_log_level;
         }
         rcu_read_unlock();