lkml.org 
[lkml]   [2011]   [Nov]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[RFC 3/5] iomap: Don't ignore offset
Date
Offset was ignored for start calulcations, making all mappings start at
offset 0 always.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
---
lib/iomap.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/lib/iomap.c b/lib/iomap.c
index f28720e..93ae915 100644
--- a/lib/iomap.c
+++ b/lib/iomap.c
@@ -272,6 +272,7 @@ void __iomem *pci_iomap_range(struct pci_dev *dev, int bar,
if (len <= offset || !start)
return NULL;
len -= offset;
+ start += offset;
if (len < minlen)
return NULL;
if (maxlen && len > maxlen)
--
1.7.8.rc1


\
 
 \ /
  Last update: 2011-11-15 00:49    [W:0.075 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site