[SeaBIOS] [PATCH 12/15] Change return values for vp_setup() and dc_setup()

[Christian Gmeiner]

There is no reason to have a return code for vp_setup()
and dc_setup(). So get rid of them.

Signed-off-by: Christian Gmeiner 
---
 vgasrc/geodevga.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/vgasrc/geodevga.c b/vgasrc/geodevga.c
index 17d5a37..61b54d1 100644
--- a/vgasrc/geodevga.c
+++ b/vgasrc/geodevga.c
@@ -204,7 +204,7 @@ static u32 framebuffer_size(void)
 /* Set up the dc (display controller) portion of the geodelx
 *  The dc provides hardware support for VGA graphics.
 */
-static int dc_setup(void)
+static void dc_setup(void)
 {
     u32 dc_fb;

@@ -234,8 +234,6 @@ static int dc_setup(void)
     /* update VBE variables */
     SET_VGA(VBE_framebuffer, geode.fb);
     SET_VGA(VBE_total_memory, fb_size / 1024 / 64); // number of 64K blocks
-    
-    return 0;
 }

/* Setup the vp (video processor) portion of the geodelx
@@ -244,7 +242,7 @@ static int dc_setup(void)
 *  The High Mem Access virtual register is used to  configure the
 *   pci mmio bar from 16bit friendly io space.
 */
-int vp_setup(void)
+static void vp_setup(void)
 {
     u32 reg;

@@ -271,8 +269,6 @@ int vp_setup(void)
     geode_memWrite(geode.vp + VP_DCFG, ~0,VP_CRT_EN+VP_HSYNC_EN+VP_VSYNC_EN+VP_DAC_BL_EN+VP_CRT_SKEW);
     reg = geode_memRead(geode.vp + VP_DCFG);
     dprintf(1,"VP_SETUP VP_DCFG=0x%08x\n",reg);
-
-    return 0;
 }

/****************************************************************
@@ -390,8 +386,8 @@ int geodevga_init(void)
     dprintf(1, "dc addr: 0x%08x\n", geode.dc);
     dprintf(1, "vp addr: 0x%08x\n", geode.vp);

-    ret |= vp_setup();
-    ret |= dc_setup();
+    vp_setup();
+    dc_setup();

-    return ret;
+    return 0;
 }