Messages in this thread Patch in this message | | | Date | Mon, 16 Mar 2009 18:42:27 GMT | From | Stephen Rothwell <> | Subject | [tip:irq/sparseirq] sparseirq, powerpc/cell: fix unused variable warning in interrupt.c |
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Commit-ID: a6bc3262c561780d2a6587aa3d5715b1e7d8fa13 Gitweb: http://git.kernel.org/tip/a6bc3262c561780d2a6587aa3d5715b1e7d8fa13 Author: Stephen Rothwell <sfr@canb.auug.org.au> AuthorDate: Mon, 16 Mar 2009 18:52:56 +1100 Commit: Ingo Molnar <mingo@elte.hu> CommitDate: Mon, 16 Mar 2009 09:21:57 +0100
sparseirq, powerpc/cell: fix unused variable warning in interrupt.c
This new compiler warning:
arch/powerpc/platforms/cell/interrupt.c: In function 'handle_iic_irq': arch/powerpc/platforms/cell/interrupt.c:240: warning: unused variable 'cpu'
Triggers because the local variable 'cpu' became unused due to commit:
dee4102: sparseirq: use kstat_irqs_cpu instead
Remove the variable.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Yinghai Lu <yinghai@kernel.org> Cc: ppc-dev <linuxppc-dev@ozlabs.org> LKML-Reference: <20090316185256.4a160374.sfr@canb.auug.org.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
--- arch/powerpc/platforms/cell/interrupt.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 1f0d774..882e470 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -237,8 +237,6 @@ extern int noirqdebug; static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) { - const unsigned int cpu = smp_processor_id(); - spin_lock(&desc->lock); desc->status &= ~(IRQ_REPLAY | IRQ_WAITING);
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