[MIPS] rtlx: Fix build error.
CC arch/mips/kernel/rtlx.o
cc1: warnings being treated as errors
arch/mips/kernel/rtlx.c:59: warning: 'irq' defined but not used
arch/mips/kernel/rtlx.c:60: warning: 'irq_num' defined but not used
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 04d8ee7..1ba00c1 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -56,8 +56,6 @@
struct mutex mutex;
} channel_wqs[RTLX_CHANNELS];
-static struct irqaction irq;
-static int irq_num;
static struct vpe_notifications notify;
static int sp_stopping = 0;