From 679bea5e438df70b5d4348fd2da4501aaeacebe0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 13 May 2012 13:23:16 -0700 Subject: sparc: Kill mmu_{un,}lockarea(). These were used on sun4c during floppy data transfers since on that chip we had to lock the cpu mappings into the TLB because we cannot take a TLB miss during the assembler floppy interrupt handler that does the data transfer. That is no longer necessary since we've removed sun4c support, thus this stuff can disappear completely. Signed-off-by: David S. Miller --- arch/sparc/include/asm/dma.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/sparc/include/asm/dma.h') diff --git a/arch/sparc/include/asm/dma.h b/arch/sparc/include/asm/dma.h index 67e017fc9866..1ef6f0b0a39f 100644 --- a/arch/sparc/include/asm/dma.h +++ b/arch/sparc/include/asm/dma.h @@ -92,12 +92,6 @@ extern int isa_dma_bridge_buggy; #ifdef CONFIG_SPARC32 /* Routines for data transfer buffers. */ -BTFIXUPDEF_CALL(char *, mmu_lockarea, char *, unsigned long) -BTFIXUPDEF_CALL(void, mmu_unlockarea, char *, unsigned long) - -#define mmu_lockarea(vaddr,len) BTFIXUP_CALL(mmu_lockarea)(vaddr,len) -#define mmu_unlockarea(vaddr,len) BTFIXUP_CALL(mmu_unlockarea)(vaddr,len) - struct page; struct device; struct scatterlist; -- cgit v1.2.3