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authorBernd Schmidt <bernds_cb1@t-online.de>2008-05-07 11:41:26 +0800
committerBryan Wu <cooloney@kernel.org>2008-05-07 11:41:26 +0800
commit19d6d7d53c8ff809182a1f092d2c6918146414e9 (patch)
treef859bb679c7e2320ed3fd4d66d026452e8430a95
parentc2f9527979c14a21bbaa31c12a14204aabeb6e45 (diff)
[Blackfin] arch: fix bug - breaking the atomic sections code.
The following cleanup patch: add __user markings to a few userspace system functions mysteriously added a "&" operator that doesn't belong in there, breaking the atomic sections code. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
-rw-r--r--arch/blackfin/kernel/process.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index be9fdd00d7c..53c2cd25544 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -245,7 +245,7 @@ unsigned long get_wchan(struct task_struct *p)
void finish_atomic_sections (struct pt_regs *regs)
{
- int __user *up0 = (int __user *)&regs->p0;
+ int __user *up0 = (int __user *)regs->p0;
if (regs->pc < ATOMIC_SEQS_START || regs->pc >= ATOMIC_SEQS_END)
return;