viafb: rename display_timing to via_display_timing

The struct display_timing is specific to the via subsystem. The naming leads to
collisions with the new struct display_timing, which is supposed to be a shared
struct between different subsystems.
To clean this up, prepend the existing struct with the subsystem it is specific
to.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>

drivers/video/via/hw.c

@@ -1467,10 +1467,10 @@ void viafb_set_vclock(u32 clk, int set_iga)
 	via_write_misc_reg_mask(0x0C, 0x0C); /* select external clock */
 }
 
-struct display_timing var_to_timing(const struct fb_var_screeninfo *var,
+struct via_display_timing var_to_timing(const struct fb_var_screeninfo *var,
 	u16 cxres, u16 cyres)
 {
-	struct display_timing timing;
+	struct via_display_timing timing;
 	u16 dx = (var->xres - cxres) / 2, dy = (var->yres - cyres) / 2;
 
 	timing.hor_addr = cxres;
@@ -1491,7 +1491,7 @@ struct display_timing var_to_timing(const struct fb_var_screeninfo *var,
 void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var,
 	u16 cxres, u16 cyres, int iga)
 {
-	struct display_timing crt_reg = var_to_timing(var,
+	struct via_display_timing crt_reg = var_to_timing(var,
 		cxres ? cxres : var->xres, cyres ? cyres : var->yres);
 
 	if (iga == IGA1)

drivers/video/via/hw.h

@@ -637,7 +637,7 @@ extern int viafb_LCD_ON;
 extern int viafb_DVI_ON;
 extern int viafb_hotplug;
 
-struct display_timing var_to_timing(const struct fb_var_screeninfo *var,
+struct via_display_timing var_to_timing(const struct fb_var_screeninfo *var,
 	u16 cxres, u16 cyres);
 void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var,
 	u16 cxres, u16 cyres, int iga);

drivers/video/via/lcd.c

@@ -549,7 +549,7 @@ void viafb_lcd_set_mode(const struct fb_var_screeninfo *var, u16 cxres,
 	int panel_hres = plvds_setting_info->lcd_panel_hres;
 	int panel_vres = plvds_setting_info->lcd_panel_vres;
 	u32 clock;
-	struct display_timing timing;
+	struct via_display_timing timing;
 	struct fb_var_screeninfo panel_var;
 	const struct fb_videomode *mode_crt_table, *panel_crt_table;
 

drivers/video/via/share.h

@@ -319,7 +319,7 @@ struct crt_mode_table {
 	int refresh_rate;
 	int h_sync_polarity;
 	int v_sync_polarity;
-	struct display_timing crtc;
+	struct via_display_timing crtc;
 };
 
 struct io_reg {

drivers/video/via/via_modesetting.c

@@ -30,9 +30,9 @@
 #include "debug.h"
 
 
-void via_set_primary_timing(const struct display_timing *timing)
+void via_set_primary_timing(const struct via_display_timing *timing)
 {
-	struct display_timing raw;
+	struct via_display_timing raw;
 
 	raw.hor_total = timing->hor_total / 8 - 5;
 	raw.hor_addr = timing->hor_addr / 8 - 1;
@@ -88,9 +88,9 @@ void via_set_primary_timing(const struct display_timing *timing)
 	via_write_reg_mask(VIACR, 0x17, 0x80, 0x80);
 }
 
-void via_set_secondary_timing(const struct display_timing *timing)
+void via_set_secondary_timing(const struct via_display_timing *timing)
 {
-	struct display_timing raw;
+	struct via_display_timing raw;
 
 	raw.hor_total = timing->hor_total - 1;
 	raw.hor_addr = timing->hor_addr - 1;

drivers/video/via/via_modesetting.h

@@ -33,7 +33,7 @@
 #define VIA_PITCH_MAX	0x3FF8
 
 
-struct display_timing {
+struct via_display_timing {
 	u16 hor_total;
 	u16 hor_addr;
 	u16 hor_blank_start;
@@ -49,8 +49,8 @@ struct display_timing {
 };
 
 
-void via_set_primary_timing(const struct display_timing *timing);
-void via_set_secondary_timing(const struct display_timing *timing);
+void via_set_primary_timing(const struct via_display_timing *timing);
+void via_set_secondary_timing(const struct via_display_timing *timing);
 void via_set_primary_address(u32 addr);
 void via_set_secondary_address(u32 addr);
 void via_set_primary_pitch(u32 pitch);