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staging: tidspbridge: clean up bridge_mmap()

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The variable offset is not used but in the debug log, so I don't see reason to
calculate it here.

Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Víctor Manuel Jáquez Leal
2012-01-31 00:12:23 +01:00
committed by Greg Kroah-Hartman
parent b8bfa4c57c
commit 4f8aae5375
1 changed files with 2 additions and 3 deletions
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5
drivers/staging/tidspbridge/rmgr/drv_interface.c
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@@ -257,7 +257,6 @@ err:
/* This function maps kernel space memory to user space memory. */
static int bridge_mmap(struct file *filp, struct vm_area_struct *vma)
{
u32 offset = vma->vm_pgoff << PAGE_SHIFT;
u32 status;
DBC_ASSERT(vma->vm_start < vma->vm_end);
@@ -265,8 +264,8 @@ static int bridge_mmap(struct file *filp, struct vm_area_struct *vma)
vma->vm_flags |= VM_RESERVED | VM_IO;
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
dev_dbg(bridge, "%s: vm filp %p offset %x start %lx end %lx page_prot "
"%ulx flags %lx\n", __func__, filp, offset,
dev_dbg(bridge, "%s: vm filp %p start %lx end %lx page_prot %ulx "
"flags %lx\n", __func__, filp,
vma->vm_start, vma->vm_end, vma->vm_page_prot,
vma->vm_flags);