From: Sam Ravnborg <sam@ravnborg.org>
Date: Fri, 16 May 2014 21:25:55 +0000 (+0200)
Subject: sparc64: fix sparse warning in btext.c
X-Git-Tag: firefly_0821_release~176^2~3731^2^2~17
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f1eabec577c447ad41f8da165c89435416e4346d;p=firefly-linux-kernel-4.4.55.git

sparc64: fix sparse warning in btext.c

Fix following warning:
btext.c:140:6: warning: symbol 'btext_drawchar' was not declared. Should it be static?

Define the function static as it is only used in this file.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/kernel/btext.c b/arch/sparc/kernel/btext.c
index 57073e56ba9e..987f7ec497cc 100644
--- a/arch/sparc/kernel/btext.c
+++ b/arch/sparc/kernel/btext.c
@@ -137,7 +137,7 @@ static void scrollscreen(void)
 }
 #endif /* ndef NO_SCROLL */
 
-void btext_drawchar(char c)
+static void btext_drawchar(char c)
 {
 	int cline = 0;
 #ifdef NO_SCROLL