Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d5c4b5e3b2682a9aac07a43a8a79d3b692b22567
Commit: d5c4b5e3b2682a9aac07a43a8a79d3b692b22567
Parent: 6f3ed704b03b2f9997b604690ac43a3514105a6a
Author: Robin Getz <[EMAIL PROTECTED]>
AuthorDate: Fri Dec 21 17:49:53 2007 +0800
Committer: Bryan Wu <[EMAIL PROTECTED]>
CommitDate: Fri Dec 21 17:49:53 2007 +0800
[Blackfin] arch: Let the pre-processor do the math to save a few cycles -
no functional changes
Signed-off-by: Robin Getz <[EMAIL PROTECTED]>
Signed-off-by: Bryan Wu <[EMAIL PROTECTED]>
---
arch/blackfin/mach-common/entry.S | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/arch/blackfin/mach-common/entry.S
b/arch/blackfin/mach-common/entry.S
index 1b25b57..58f7ad6 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -633,9 +633,7 @@ ENTRY(_ret_from_exception)
[sp + PT_IPEND] = r0;
1:
- r1 = 0x37(Z);
- r2 = ~r1;
- r2.h = 0;
+ r2 = LO(~0x37) (Z);
r0 = r2 & r0;
cc = r0 == 0;
if !cc jump 4f; /* if not return to user mode, get out */
-
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