[PATCH] fbdev: atyfb: Remove BIOS-less booting

CONFIG_ATYFB_XL_INIT option is broken for a long time.  It will always cause a
kernel hang.

Since no one has fixed this problem for some time now, remove it from atyfb.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/video/Kconfig

@@ -993,12 +993,6 @@ config FB_ATY_GENERIC_LCD
 	  Say Y if you have a laptop with an ATI Rage LT PRO, Rage Mobility,
 	  Rage XC, or Rage XL chipset.
 
-config FB_ATY_XL_INIT
-	bool "Rage XL No-BIOS Init support"
-	depends on FB_ATY_CT
-	help
-	  Say Y here to support booting a Rage XL without BIOS support.
-
 config FB_ATY_GX
 	bool "Mach64 GX support" if PCI
 	depends on FB_ATY

drivers/video/aty/Makefile

@@ -5,7 +5,6 @@ obj-$(CONFIG_FB_RADEON) += radeonfb.o
 atyfb-y				:= atyfb_base.o mach64_accel.o mach64_cursor.o
 atyfb-$(CONFIG_FB_ATY_GX)	+= mach64_gx.o
 atyfb-$(CONFIG_FB_ATY_CT)	+= mach64_ct.o
-atyfb-$(CONFIG_FB_ATY_XL_INIT)  += xlinit.o
 
 atyfb-objs			:= $(atyfb-y)
 

drivers/video/aty/atyfb.h

@@ -354,6 +354,5 @@ static inline void wait_for_idle(struct atyfb_par *par)
 
 extern void aty_reset_engine(const struct atyfb_par *par);
 extern void aty_init_engine(struct atyfb_par *par, struct fb_info *info);
-extern int  atyfb_xl_init(struct fb_info *info);
 extern void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par);
 extern u8   aty_ld_pll_ct(int offset, const struct atyfb_par *par);

drivers/video/aty/atyfb_base.c

@@ -2291,10 +2291,6 @@ static int __init aty_init(struct fb_info *info, const char *name)
 		par->dac_ops = &aty_dac_ct;
 		par->pll_ops = &aty_pll_ct;
 		par->bus_type = PCI;
-#ifdef CONFIG_FB_ATY_XL_INIT
-		if (IS_XL(par->pci_id))
-			atyfb_xl_init(info);
-#endif
 		par->ram_type = (aty_ld_le32(CONFIG_STAT0, par) & 0x07);
 		ramname = aty_ct_ram[par->ram_type];
 		/* for many chips, the mclk is 67 MHz for SDRAM, 63 MHz otherwise */