ARM: pxa: arbitrarily set first interrupt number

As IRQ0, the legacy timer interrupt  should not be used as an interrupt
number, shift the interrupts by a fixed number.

As we had in a special case a shift of 16 when ISA bus was used on a
PXA, use that value as the first interrupt number, regardless of ISA or
not.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>

1 files changed, 2 insertions, 7 deletions

diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 48c2fd851686..83e04d4e72a8 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -12,14 +12,9 @@
 #ifndef __ASM_MACH_IRQS_H
 #define __ASM_MACH_IRQS_H
 
-#ifdef CONFIG_PXA_HAVE_ISA_IRQS
-#define PXA_ISA_IRQ(x)  (x)
-#define PXA_ISA_IRQ_NUM (16)
-#else
-#define PXA_ISA_IRQ_NUM (0)
-#endif
+#include <asm/irq.h>
 
-#define PXA_IRQ(x)      (PXA_ISA_IRQ_NUM + (x))
+#define PXA_IRQ(x)      (NR_IRQS_LEGACY + (x))
 
 #define IRQ_SSP3        PXA_IRQ(0)      /* SSP3 service request */
 #define IRQ_MSL         PXA_IRQ(1)      /* MSL Interface interrupt */