radeon: cleanup some warnings

src/radeon.h

@@ -960,6 +960,10 @@ extern void RADEONAdjustPLL2RegistersForTV(ScrnInfoPtr pScrn, RADEONSavePtr save
 extern void RADEONInitTVRegisters(xf86OutputPtr output, RADEONSavePtr save,
                                   DisplayModePtr mode, BOOL IsPrimary);
 
+extern void RADEONRestoreTVRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore);
+extern void RADEONRestoreTVRestarts(ScrnInfoPtr pScrn, RADEONSavePtr restore);
+extern void RADEONRestoreTVTimingTables(ScrnInfoPtr pScrn, RADEONSavePtr restore);
+
 #ifdef XF86DRI
 #ifdef USE_XAA
 extern void        RADEONAccelInitCP(ScreenPtr pScreen, XAAInfoRecPtr a);

src/radeon_bios.c

@@ -623,6 +623,7 @@ Bool RADEONGetTVInfoFromBIOS (xf86OutputPtr output) {
 		return FALSE;
 	}
     }
+    return FALSE;
 }
 
 /* Read PLL parameters from BIOS block.  Default to typical values if there

src/radeon_driver.c

@@ -4256,7 +4256,6 @@ void RADEONRestoreFPRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 void RADEONRestoreFP2Registers(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 {
     RADEONInfoPtr  info       = RADEONPTR(pScrn);
-    RADEONEntPtr pRADEONEnt = RADEONEntPriv(pScrn);
     unsigned char *RADEONMMIO = info->MMIO;
 
     OUTREG(RADEON_FP2_GEN_CNTL,         restore->fp2_gen_cntl);
@@ -4267,7 +4266,6 @@ void RADEONRestoreFP2Registers(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 void RADEONRestoreRMXRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 {
     RADEONInfoPtr  info       = RADEONPTR(pScrn);
-    RADEONEntPtr pRADEONEnt = RADEONEntPriv(pScrn);
     unsigned char *RADEONMMIO = info->MMIO;
 
     OUTREG(RADEON_FP_HORZ_STRETCH,      restore->fp_horz_stretch);
@@ -4390,7 +4388,7 @@ static CARD16 RADEONGetVTimingTablesAddr(CARD32 tv_uv_adr)
 }
 
 /* Restore horizontal/vertical timing code tables */
-static void RADEONRestoreTVTimingTables(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+void RADEONRestoreTVTimingTables(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 {
     RADEONInfoPtr  info       = RADEONPTR(pScrn);
     unsigned char *RADEONMMIO = info->MMIO;
@@ -4466,7 +4464,7 @@ static void RADEONRestoreTVHVRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 }
 
 /* restore TV RESTART registers */
-static void RADEONRestoreTVRestarts(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+void RADEONRestoreTVRestarts(ScrnInfoPtr pScrn, RADEONSavePtr restore)
 {
     RADEONInfoPtr  info       = RADEONPTR(pScrn);
     unsigned char *RADEONMMIO = info->MMIO;
@@ -5259,7 +5257,6 @@ static void RADEONSaveTVRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
 {
     RADEONInfoPtr  info       = RADEONPTR(pScrn);
     unsigned char *RADEONMMIO = info->MMIO;
-    unsigned i;
 
     ErrorF("Entering TV Save\n");