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| author | David S. Miller <davem@davemloft.net> | 2008-08-26 23:00:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-29 02:13:13 -0700 |
| commit | 260489fa8a9735c76073ace95f03ffaf10cca884 (patch) | |
| tree | 5cc56f69ba16de24886bb8fbab34f2404554ce31 /arch/sparc/mm/io-unit.c | |
| parent | 7a715f46012f3552294154978aed59cba9804928 (diff) | |
| download | linux-260489fa8a9735c76073ace95f03ffaf10cca884.tar.bz2 | |
sparc32: Make mmu_{get,release}_*() take a struct device pointer.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm/io-unit.c')
| -rw-r--r-- | arch/sparc/mm/io-unit.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index 1093514a5773..4239655a6aaf 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -125,10 +125,10 @@ nexti: scan = find_next_zero_bit(iounit->bmap, limit, scan); return vaddr; } -static __u32 iounit_get_scsi_one(char *vaddr, unsigned long len, struct sbus_bus *sbus) +static __u32 iounit_get_scsi_one(struct device *dev, char *vaddr, unsigned long len) { + struct iounit_struct *iounit = dev->archdata.iommu; unsigned long ret, flags; - struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; spin_lock_irqsave(&iounit->lock, flags); ret = iounit_get_area(iounit, (unsigned long)vaddr, len); @@ -136,10 +136,10 @@ static __u32 iounit_get_scsi_one(char *vaddr, unsigned long len, struct sbus_bus return ret; } -static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus *sbus) +static void iounit_get_scsi_sgl(struct device *dev, struct scatterlist *sg, int sz) { + struct iounit_struct *iounit = dev->archdata.iommu; unsigned long flags; - struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; /* FIXME: Cache some resolved pages - often several sg entries are to the same page */ spin_lock_irqsave(&iounit->lock, flags); @@ -152,10 +152,10 @@ static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus spin_unlock_irqrestore(&iounit->lock, flags); } -static void iounit_release_scsi_one(__u32 vaddr, unsigned long len, struct sbus_bus *sbus) +static void iounit_release_scsi_one(struct device *dev, __u32 vaddr, unsigned long len) { + struct iounit_struct *iounit = dev->archdata.iommu; unsigned long flags; - struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; spin_lock_irqsave(&iounit->lock, flags); len = ((vaddr & ~PAGE_MASK) + len + (PAGE_SIZE-1)) >> PAGE_SHIFT; @@ -166,11 +166,11 @@ static void iounit_release_scsi_one(__u32 vaddr, unsigned long len, struct sbus_ spin_unlock_irqrestore(&iounit->lock, flags); } -static void iounit_release_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus *sbus) +static void iounit_release_scsi_sgl(struct device *dev, struct scatterlist *sg, int sz) { + struct iounit_struct *iounit = dev->archdata.iommu; unsigned long flags; unsigned long vaddr, len; - struct iounit_struct *iounit = sbus->ofdev.dev.archdata.iommu; spin_lock_irqsave(&iounit->lock, flags); while (sz != 0) { |