MIPS: ath79: Change number of available IRQs

The status register of the miscellaneous interrupt controller is 32 bits
wide, but the actual value of NR_IRQS covers only 8 of them. Change
NR_IRQS in order to make all of those interrupt lines usable.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2441/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/mips/include/asm/mach-ath79/irq.h b/arch/mips/include/asm/mach-ath79/irq.h
index 189bc6eb9c10..cffbeab57a74 100644
--- a/arch/mips/include/asm/mach-ath79/irq.h
+++ b/arch/mips/include/asm/mach-ath79/irq.h
@@ -10,10 +10,10 @@
 #define __ASM_MACH_ATH79_IRQ_H
 
 #define MIPS_CPU_IRQ_BASE       0
-#define NR_IRQS                 16
+#define NR_IRQS                 40
 
 #define ATH79_MISC_IRQ_BASE     8
-#define ATH79_MISC_IRQ_COUNT    8
+#define ATH79_MISC_IRQ_COUNT    32
 
 #define ATH79_CPU_IRQ_IP2       (MIPS_CPU_IRQ_BASE + 2)
 #define ATH79_CPU_IRQ_USB       (MIPS_CPU_IRQ_BASE + 3)