[RFC 3/5] iomap: Don't ignore offset
From: Sasha Levin <hidden>
Date: 2011-11-14 23:47:08
Also in:
kvm, lkml
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Offset was ignored for start calulcations, making all mappings start at offset 0 always. Signed-off-by: Sasha Levin <redacted> --- 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