Clean up namespace in ast_vgatools.c

- Make local functions static
  This sometimes helps the compiler to optimize.
- Make sure exported functions have 'AST' in their name.
  This avoids name space conflicts with the server or other drivers.
- Place declaration of exported functions in a header file.
  This ensures that changes to the function type or arguments are followed
  thru everywhere.

Signed-off-by: Egbert Eich <eich@suse.de>
Acked-by: Y.C. Chen <yc_chen@aspeedtech.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/src/ast_mode.c b/src/ast_mode.c
index 8c3d828..14dcc8c 100644
--- a/src/ast_mode.c
+++ b/src/ast_mode.c
@@ -53,9 +53,6 @@
 /* Driver specific headers */
 #include "ast.h"
 
-/* external reference fucntion */
-extern Bool bInitAST1180(ScrnInfoPtr pScrn);
-
 VBIOS_STDTABLE_STRUCT StdTable[] = {
     /* MD_2_3_400 */
     {
@@ -410,11 +407,6 @@ VBIOS_DAC_INFO DAC_VGA[] = {
 };
 
 /* extern. function */
-extern void vASTOpenKey(ScrnInfoPtr pScrn);
-extern Bool bASTRegInit(ScrnInfoPtr pScrn);
-extern void vAST1000DisplayOn(ScrnInfoPtr pScrn);
-extern void vAST1000DisplayOff(ScrnInfoPtr pScrn);
-
 extern Bool bEnable2D(ScrnInfoPtr pScrn, ASTRecPtr pAST);
 extern void vDisable2D(ScrnInfoPtr pScrn, ASTRecPtr pAST);
 
@@ -450,7 +442,7 @@ ASTSetMode(ScrnInfoPtr pScrn, DisplayModePtr mode)
     /* set mode */
     if (pAST->jChipType == AST1180)
     {
-        bInitAST1180(pScrn);
+        bASTInitAST1180(pScrn);
 
         bSetAST1180CRTCReg(pScrn, mode, &vgamodeinfo);
         bSetAST1180OffsetReg(pScrn, mode, &vgamodeinfo);