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authorArnd Bergmann <arnd@arndb.de>2023-11-08 13:58:42 +0100
committerHelge Deller <deller@gmx.de>2023-11-10 09:16:02 +0100
commita5035c81847430dfa3482807b07325f29e9e8c09 (patch)
treeee96af3c28073b1d6e2492530557dae8f559d79a
parentdce217780270300db7931d0fd73796aa64fea237 (diff)
downloadlwn-a5035c81847430dfa3482807b07325f29e9e8c09.tar.gz
lwn-a5035c81847430dfa3482807b07325f29e9e8c09.zip
fbdev: fsl-diu-fb: mark wr_reg_wa() static
wr_reg_wa() is not an appropriate name for a global function, and doesn't need to be global anyway, so mark it static and avoid the warning: drivers/video/fbdev/fsl-diu-fb.c:493:6: error: no previous prototype for 'wr_reg_wa' [-Werror=missing-prototypes] Fixes: 0d9dab39fbbe ("powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Helge Deller <deller@gmx.de>
-rw-r--r--drivers/video/fbdev/fsl-diu-fb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c
index 7fbd9f069ac2..0bced82fa494 100644
--- a/drivers/video/fbdev/fsl-diu-fb.c
+++ b/drivers/video/fbdev/fsl-diu-fb.c
@@ -490,7 +490,7 @@ static enum fsl_diu_monitor_port fsl_diu_name_to_port(const char *s)
* Workaround for failed writing desc register of planes.
* Needed with MPC5121 DIU rev 2.0 silicon.
*/
-void wr_reg_wa(u32 *reg, u32 val)
+static void wr_reg_wa(u32 *reg, u32 val)
{
do {
out_be32(reg, val);