git: 9front

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pc: remove mmuinit0()

all mmuinit0() does is initialize m->gdt, but this isnt neccesary
as this is done by mmuinit() anyway before loading the gdt.

--- a/sys/src/9/pc/main.c

+++ b/sys/src/9/pc/main.c

@@ -121,7 +121,6 @@

 	}

 }

-extern void mmuinit0(void);

 extern void (*i8237alloc)(void);

 extern void bootscreeninit(void);

@@ -138,8 +137,6 @@

 	print("\nPlan 9\n");

 	trapinit0();

-	mmuinit0();

-

 	kbdinit();

 	i8253init();

 	cpuidentify();

--- a/sys/src/9/pc/mmu.c

+++ b/sys/src/9/pc/mmu.c

@@ -67,12 +67,6 @@

 #define	vpd (vpt+VPTX(VPT))

 void

-mmuinit0(void)

-{

-	memmove(m->gdt, gdt, sizeof gdt);

-}

-

-void

 mmuinit(void)

 {

 	ulong x, *p;

-- 

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