Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=190a4408ecb577391ea5fbd1f90148a6992a5756
Commit: 190a4408ecb577391ea5fbd1f90148a6992a5756
Parent: e5c465f5d957ab581bc79d3ce981281fe73021a3
Author: Jean-Christophe Dubois <[EMAIL PROTECTED]>
AuthorDate: Wed Mar 28 11:07:41 2007 +0100
Committer: Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Thu Mar 29 09:49:23 2007 +1000
[POWERPC] Fix dcr_unmap()
Fix a bug in dcr_unmap().
At unmap time the DCR offset need to be added instead of substracted.
Signed-off-by: Jean-Christophe Dubois <[EMAIL PROTECTED]>
Acked-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
arch/powerpc/sysdev/dcr.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c
index dffeeae..1fc5819 100644
--- a/arch/powerpc/sysdev/dcr.c
+++ b/arch/powerpc/sysdev/dcr.c
@@ -129,7 +129,7 @@ void dcr_unmap(dcr_host_t host, unsigned int dcr_n,
unsigned int dcr_c)
if (h.token == NULL)
return;
- h.token -= dcr_n * h.stride;
+ h.token += dcr_n * h.stride;
iounmap(h.token);
h.token = NULL;
}
-
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