staging: tidspbridge: clean up bridge_mmap()

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>

diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index 97c40ff..5f810b6 100644 (file)
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -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);