]> git.baikalelectronics.ru Git - kernel.git/commit
sparc: Kill mmu_{un,}lockarea().
authorDavid S. Miller <davem@davemloft.net>
Sun, 13 May 2012 20:23:16 +0000 (13:23 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 13 May 2012 20:23:16 +0000 (13:23 -0700)
commite3af88025e72be2a7aaa731f165f6e347d05dfe7
tree476c87af4c16b665d0f6bd8c3067f10b47507746
parent2622a0ab923d32ac49bfbed2f5e53c38b39233a6
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 <davem@davemloft.net>
arch/sparc/include/asm/dma.h
arch/sparc/include/asm/floppy_32.h
arch/sparc/include/asm/floppy_64.h
arch/sparc/include/asm/pgtable_64.h
arch/sparc/kernel/sparc_ksyms_32.c
arch/sparc/mm/io-unit.c
arch/sparc/mm/iommu.c