From 4f8aae5375e429b003a72a37d8ece6e1b99e486e Mon Sep 17 00:00:00 2001
From: =?utf8?q?V=C3=ADctor=20Manuel=20J=C3=A1quez=20Leal?=
<vjaquez@igalia.com>
Date: Tue, 31 Jan 2012 00:12:23 +0100
Subject: [PATCH] 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: VÃctor Manuel Jáquez Leal <vjaquez@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/tidspbridge/rmgr/drv_interface.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
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);
--
2.20.1