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Diffstat (limited to 'arch/sparc/include/asm/floppy_32.h')
-rw-r--r--arch/sparc/include/asm/floppy_32.h6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index c514864cd2e2..fb3f16954c69 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -229,10 +229,7 @@ static inline void virtual_dma_init(void)
static inline void sun_fd_disable_dma(void)
{
doing_pdma = 0;
- if (pdma_base) {
- mmu_unlockarea(pdma_base, pdma_areasize);
- pdma_base = NULL;
- }
+ pdma_base = NULL;
}
static inline void sun_fd_set_dma_mode(int mode)
@@ -262,7 +259,6 @@ static inline void sun_fd_set_dma_count(int length)
static inline void sun_fd_enable_dma(void)
{
- pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size);
pdma_base = pdma_vaddr;
pdma_areasize = pdma_size;
}
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