[PATCH] speakup: fix checkpatch.pl warning in speak_char()

[Justin Skists]

correct the following warning from checkpatch.pl:-

WARNING: Prefer using '"%s...", __func__' to using 'speak_char', this
function's name, in a string

Signed-off-by: Justin Skists <j.skists at gmail.com>
---
 drivers/staging/speakup/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index 67956e24779c..938a0aed7de5 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -447,7 +447,7 @@ static void speak_char(u16 ch)
 
 	cp = spk_characters[ch];
 	if (!cp) {
-		pr_info("speak_char: cp == NULL!\n");
+		pr_info("%s: cp == NULL!\n", __func__);
 		return;
 	}
 	if (IS_CHAR(ch, B_CAP)) {
-- 
2.14.1