TTY: use appropriate printk priority level

printk()s without a priority level default to KERN_WARNING. To reduce
noise at KERN_WARNING, this patch set the priority level appriopriately
for unleveled printks()s. This should be useful to folks that look at
dmesg warnings closely.

Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 8 insertions, 7 deletions

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 147ede3423df..d5669ff72df4 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -2157,10 +2157,10 @@ static int do_con_write(struct tty_struct *tty, const unsigned char *buf, int co
 
         currcons = vc->vc_num;
         if (!vc_cons_allocated(currcons)) {
-            /* could this happen? */
-                printk_once("con_write: tty %d not allocated\n", currcons+1);
-            console_unlock();
-            return 0;
+                /* could this happen? */
+                pr_warn_once("con_write: tty %d not allocated\n", currcons+1);
+                console_unlock();
+                return 0;
         }
 
         himask = vc->vc_hi_font_mask;
@@ -2940,7 +2940,7 @@ static int __init con_init(void)
         gotoxy(vc, vc->vc_x, vc->vc_y);
         csi_J(vc, 0);
         update_screen(vc);
-        printk("Console: %s %s %dx%d",
+        pr_info("Console: %s %s %dx%d",
                 vc->vc_can_do_color ? "colour" : "mono",
                 display_desc, vc->vc_cols, vc->vc_rows);
         printable = 1;
@@ -3103,7 +3103,7 @@ static int bind_con_driver(const struct consw *csw, int first, int last,
                         clear_buffer_attributes(vc);
         }
 
-        printk("Console: switching ");
+        pr_info("Console: switching ");
         if (!deflt)
                 printk("consoles %d-%d ", first+1, last+1);
         if (j >= 0) {
@@ -3809,7 +3809,8 @@ void do_unblank_screen(int leaving_gfx)
                 return;
         if (!vc_cons_allocated(fg_console)) {
                 /* impossible */
-                printk("unblank_screen: tty %d not allocated ??\n", fg_console+1);
+                pr_warning("unblank_screen: tty %d not allocated ??\n",
+                           fg_console+1);
                 return;
         }
         vc = vc_cons[fg_console].d;