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sparc32: Make mmu_{get,release}_*() take a struct device pointer.

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2008-08-26 23:00:58 -07:00
parent 7a715f4601
commit 260489fa8a
4 changed files with 47 additions and 53 deletions
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16
arch/sparc/mm/io-unit.c
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@ -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) {