From: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
Date: Mon, 30 Jan 2012 23:12:23 +0000 (+0100)
Subject: staging: tidspbridge: clean up bridge_mmap()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4f8aae5375e429b003a72a37d8ece6e1b99e486e;p=linux-beck.git

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 97c40ffd844a..5f810b64f9a5 100644
--- 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);