viafb: remove stub

This is a nop so removing it is safe.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Joseph Chan <JosephChan@via.com.tw>

diff --git a/drivers/video/via/hw.c b/drivers/video/via/hw.c
index 53b0651..63b6722 100644 (file)
--- a/drivers/video/via/hw.c
+++ b/drivers/video/via/hw.c
@@ -720,7 +720,6 @@ static struct rgbLUT palLUT_table[] = {
 
 static void set_crt_output_path(int set_iga);
 static void dvi_patch_skew_dvp0(void);
-static void dvi_patch_skew_dvp1(void);
 static void dvi_patch_skew_dvp_low(void);
 static void set_dvi_output_path(int set_iga, int output_interface);
 static void set_lcd_output_path(int set_iga, int output_interface);
@@ -910,21 +909,6 @@ static void dvi_patch_skew_dvp0(void)
        }
 }
 
-static void dvi_patch_skew_dvp1(void)
-{
-       switch (viaparinfo->chip_info->gfx_chip_name) {
-       case UNICHROME_CX700:
-               {
-                       break;
-               }
-
-       default:
-               {
-                       break;
-               }
-       }
-}
-
 static void dvi_patch_skew_dvp_low(void)
 {
        switch (viaparinfo->chip_info->gfx_chip_name) {
@@ -992,7 +976,6 @@ static void set_dvi_output_path(int set_iga, int output_interface)
                }
 
                viafb_write_reg_mask(SR1E, VIASR, 0x30, BIT4 + BIT5);
-               dvi_patch_skew_dvp1();
                break;
        case INTERFACE_DFP_HIGH:
                if (viaparinfo->chip_info->gfx_chip_name != UNICHROME_CLE266) {