From mboxrd@z Thu Jan 1 00:00:00 1970 From: Akinobu Mita Date: Tue, 05 Oct 2010 15:54:00 +0000 Subject: [PATCH] sh: fix uninitialized spinlock Message-Id: <1286294040-6171-1-git-send-email-akinobu.mita@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org The spinlock in traps_64.c is used without initialization. This fixes it by declaring DEFINE_SPINLOCK() and makes the spinlock static variable. Signed-off-by: Akinobu Mita Cc: Paul Mundt Cc: linux-sh@vger.kernel.org --- arch/sh/kernel/traps_64.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c index e67e140..fda6355 100644 --- a/arch/sh/kernel/traps_64.c +++ b/arch/sh/kernel/traps_64.c @@ -50,7 +50,7 @@ asmlinkage void do_##name(unsigned long error_code, struct pt_regs *regs) \ do_unhandled_exception(trapnr, signr, str, __stringify(name), error_code, regs, current); \ } -spinlock_t die_lock; +static DEFINE_SPINLOCK(die_lock); void die(const char * str, struct pt_regs * regs, long err) { -- 1.6.0.6