[PATCH 13/35] drivers/char: Convert remaining use of pr_warning to pr_warn

[Joe Perches]

To enable eventual removal of pr_warning

This makes pr_warn use consistent for drivers/char

Prior to this patch, there were 1 use of pr_warning and
40 uses of pr_warn in drivers/char

Signed-off-by: Joe Perches <j...@perches.com>
---
 drivers/char/virtio_console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 17857beb4892..96002610b845 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -2294,7 +2294,7 @@ static int __init init(void)
 
        pdrvdata.debugfs_dir = debugfs_create_dir("virtio-ports", NULL);
        if (!pdrvdata.debugfs_dir)
-               pr_warning("Error creating debugfs dir for virtio-ports\n");
+               pr_warn("Error creating debugfs dir for virtio-ports\n");
        INIT_LIST_HEAD(&pdrvdata.consoles);
        INIT_LIST_HEAD(&pdrvdata.portdevs);
 
-- 
2.10.0.rc2.1.g053435c