viafb: call viafb_get_clk_value only in viafb_set_vclock

As no caller is interested in the result call viafb_get_clk_value
directly from viafb_set_vclock to encapsulate the hardware dependend
stuff there.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/video/via/lcd.c b/drivers/video/via/lcd.c
index 64bc7e763103..284e681cc22c 100644
--- a/drivers/video/via/lcd.c
+++ b/drivers/video/via/lcd.c
@@ -562,7 +562,7 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
         int set_vres = plvds_setting_info->v_active;
         int panel_hres = plvds_setting_info->lcd_panel_hres;
         int panel_vres = plvds_setting_info->lcd_panel_vres;
-        u32 pll_D_N, clock;
+        u32 clock;
         struct display_timing mode_crt_reg, panel_crt_reg;
         struct crt_mode_table *panel_crt_table = NULL;
         struct VideoModeTable *vmode_tbl = viafb_get_mode(panel_hres,
@@ -613,10 +613,7 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
                 viafb_load_FIFO_reg(set_iga, set_hres, set_vres);
 
         fill_lcd_format();
-
-        pll_D_N = viafb_get_clk_value(clock);
-        DEBUG_MSG(KERN_INFO "PLL=0x%x", pll_D_N);
-        viafb_set_vclock(pll_D_N, set_iga);
+        viafb_set_vclock(clock, set_iga);
         lcd_patch_skew(plvds_setting_info, plvds_chip_info);
 
         /* If K8M800, enable LCD Prefetch Mode. */