[meta-skeleton][PATCH 2/2] hello-mod/hello.c: convert printk to pr_xxx

["Trevor Woerner" <twoerner@gmail.com>]

Convert to the newer pr_xxx aliases for logging, which embed the log level in
the macro names.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
 meta-skeleton/recipes-kernel/hello-mod/files/hello.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta-skeleton/recipes-kernel/hello-mod/files/hello.c b/meta-skeleton/recipes-kernel/hello-mod/files/hello.c
index b68b0c348e..6b73a79524 100644
--- a/meta-skeleton/recipes-kernel/hello-mod/files/hello.c
+++ b/meta-skeleton/recipes-kernel/hello-mod/files/hello.c
@@ -21,13 +21,13 @@
 
 static int __init hello_init(void)
 {
-	printk("Hello World!\n");
+	pr_info("Hello World!\n");
 	return 0;
 }
 
 static void __exit hello_exit(void)
 {
-	printk("Goodbye Cruel World!\n");
+	pr_info("Goodbye Cruel World!\n");
 }
 
 module_init(hello_init);
-- 
2.30.0.rc0