This patch adds a reference to hw712_fillrect which is not used elsewhere in the driver,
but appears to be an alternative to the hw_fillrect method. This patch fixes the following sparse warning:-
drivers/staging/sm750fb/sm750_accel.c:95:5: warning: symbol 'hw712_fillrect' was not declared. Should it be static?
Signed-off-by: Lorenzo Stoakes <redacted>
---
drivers/staging/sm750fb/sm750_accel.c | 2 +-
drivers/staging/sm750fb/sm750_accel.h | 7 +++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 4aa763b..6521c3b 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -92,7 +92,7 @@ void hw_set2dformat(struct lynx_accel * accel,int fmt)
/* seems sm712 RectFill command is broken,so need use BitBlt to
* replace it. */
-static int hw712_fillrect(struct lynx_accel * accel,
+int hw712_fillrect(struct lynx_accel * accel,
u32 base,u32 pitch,u32 Bpp,
u32 x,u32 y,u32 width,u32 height,
u32 color,u32 rop)
diff --git a/drivers/staging/sm750fb/sm750_accel.h b/drivers/staging/sm750fb/sm750_accel.h
index 3ee0bd8..51a9367 100644
--- a/drivers/staging/sm750fb/sm750_accel.h
+++ b/drivers/staging/sm750fb/sm750_accel.h
@@ -238,11 +238,16 @@ void hw_set2dformat(struct lynx_accel * accel,int fmt);
void hw_de_init(struct lynx_accel * accel);
+int hw712_fillrect(struct lynx_accel * accel,
+ u32 base,u32 pitch,u32 Bpp,
+ u32 x,u32 y,u32 width,u32 height,
+ u32 color,u32 rop);
+
int hw_fillrect(struct lynx_accel * accel,
u32 base,u32 pitch,u32 Bpp,
u32 x,u32 y,u32 width,u32 height,
u32 color,u32 rop);
int hw_copyarea(
struct lynx_accel * accel,
unsigned int sBase, /* Address of source: offset in frame buffer */
--
2.3.2