From: Arnd Bergmann Date: Wed, 8 Nov 2023 12:58:42 +0000 (+0100) Subject: fbdev: fsl-diu-fb: mark wr_reg_wa() static X-Git-Tag: v6.1.63~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=28e7153418b1089de1187da1c4e0946c1a925c0a;p=sdk%2Femulator%2Femulator-kernel.git fbdev: fsl-diu-fb: mark wr_reg_wa() static [ Upstream commit a5035c81847430dfa3482807b07325f29e9e8c09 ] 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 Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c index e332017c6af6..ce3c5b0b8f4e 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);