diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index 5c82e3bdafdf..05cdccc3d5e0 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -15,13 +15,12 @@
 #include <linux/slab.h>
 #include <linux/syscore_ops.h>
 #include <linux/irqdomain.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/interrupt.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 
-#include "irqchip.h"
-
 #define COMBINER_ENABLE_SET	0x0
 #define COMBINER_ENABLE_CLEAR	0x4
 #define COMBINER_INT_STATUS	0xC
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 0d3b0fe2f175..73b73ac04ce7 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -18,6 +18,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/cpu.h>
 #include <linux/io.h>
@@ -33,8 +34,6 @@
 #include <asm/smp_plat.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 /* Interrupt Controller Registers Map */
 #define ARMADA_370_XP_INT_SET_MASK_OFFS		(0x48)
 #define ARMADA_370_XP_INT_CLEAR_MASK_OFFS	(0x4C)
diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index dae3604b32a9..dbbf30aee278 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -19,6 +19,7 @@
 #include <linux/bitmap.h>
 #include <linux/types.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -31,7 +32,6 @@
 #include <asm/mach/irq.h>
 
 #include "irq-atmel-aic-common.h"
-#include "irqchip.h"
 
 /* Number of irq lines managed by AIC */
 #define NR_AIC_IRQS	32
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index 459bf4429d36..ff2e832af10d 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -19,6 +19,7 @@
 #include <linux/bitmap.h>
 #include <linux/types.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -31,7 +32,6 @@
 #include <asm/mach/irq.h>
 
 #include "irq-atmel-aic-common.h"
-#include "irqchip.h"
 
 /* Number of irq lines managed by AIC */
 #define NR_AIC5_IRQS	128
diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c
index e68c3b60a681..a36ba96e1448 100644
--- a/drivers/irqchip/irq-bcm2835.c
+++ b/drivers/irqchip/irq-bcm2835.c
@@ -48,13 +48,12 @@
 #include <linux/slab.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 /* Put the bank and irq (32 bits) into the hwirq */
 #define MAKE_HWIRQ(b, n)	((b << 5) | (n))
 #define HWIRQ_BANK(i)		(i >> 5)
diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index d3b8c8be15f6..66850aa203ce 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -29,10 +29,9 @@
 #include <linux/slab.h>
 #include <linux/smp.h>
 #include <linux/types.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 
-#include "irqchip.h"
-
 #define IRQS_PER_WORD		32
 #define REG_BYTES_PER_IRQ_WORD	(sizeof(u32) * 4)
 #define MAX_WORDS		8
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index 3ba5cc780fcb..7de378e98cf2 100644
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -26,10 +26,9 @@
 #include <linux/irqdomain.h>
 #include <linux/reboot.h>
 #include <linux/bitops.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 
-#include "irqchip.h"
-
 /* Register offset in the L2 interrupt controller */
 #define IRQEN		0x00
 #define IRQSTAT		0x04
diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c
index d6bcc6be0777..4e60b88ec33f 100644
--- a/drivers/irqchip/irq-brcmstb-l2.c
+++ b/drivers/irqchip/irq-brcmstb-l2.c
@@ -32,8 +32,6 @@
 #include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 
-#include "irqchip.h"
-
 /* Register offsets in the L2 interrupt controller */
 #define CPU_STATUS	0x00
 #define CPU_SET		0x04
diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c
index 33127f131d78..2dd929eed9e0 100644
--- a/drivers/irqchip/irq-clps711x.c
+++ b/drivers/irqchip/irq-clps711x.c
@@ -11,6 +11,7 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -19,8 +20,6 @@
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 #define CLPS711X_INTSR1	(0x0240)
 #define CLPS711X_INTMR1	(0x0280)
 #define CLPS711X_BLEOI	(0x0600)
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index 692fe2bc8197..1240c4deda75 100644
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -11,13 +11,12 @@
  */
 #include <linux/err.h>
 #include <linux/io.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/slab.h>
 
-#include "irqchip.h"
-
 #define IRQ_FREE	-1
 #define IRQ_RESERVED	-2
 #define IRQ_SKIP	-3
diff --git a/drivers/irqchip/irq-digicolor.c b/drivers/irqchip/irq-digicolor.c
index 3cbc658afe27..dad85e74c37c 100644
--- a/drivers/irqchip/irq-digicolor.c
+++ b/drivers/irqchip/irq-digicolor.c
@@ -12,6 +12,7 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -20,8 +21,6 @@
 
 #include <asm/exception.h>
 
-#include "irqchip.h"
-
 #define UC_IRQ_CONTROL		0x04
 
 #define IC_FLAG_CLEAR_LO	0x00
diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c
index ca22f4e73944..efd95d9955e7 100644
--- a/drivers/irqchip/irq-dw-apb-ictl.c
+++ b/drivers/irqchip/irq-dw-apb-ictl.c
@@ -13,12 +13,11 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 
-#include "irqchip.h"
-
 #define APB_INT_ENABLE_L	0x00
 #define APB_INT_ENABLE_H	0x04
 #define APB_INT_MASK_L		0x08
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 1b7e155869f6..63dbdec2f05b 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -30,14 +30,13 @@
 #include <linux/percpu.h>
 #include <linux/slab.h>
 
+#include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic-v3.h>
 
 #include <asm/cacheflush.h>
 #include <asm/cputype.h>
 #include <asm/exception.h>
 
-#include "irqchip.h"
-
 #define ITS_FLAGS_CMDQ_NEEDS_FLUSHING		(1 << 0)
 
 #define RDIST_FLAGS_PROPBASE_NEEDS_FLUSHING	(1 << 0)
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index c52f7ba205b4..e406bc5f13e4 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -25,6 +25,7 @@
 #include <linux/percpu.h>
 #include <linux/slab.h>
 
+#include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic-v3.h>
 
 #include <asm/cputype.h>
@@ -32,7 +33,6 @@
 #include <asm/smp_plat.h>
 
 #include "irq-gic-common.h"
-#include "irqchip.h"
 
 struct redist_region {
 	void __iomem		*redist_base;
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 8d7e1c8b6d56..9be84bd3cd55 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -38,6 +38,7 @@
 #include <linux/interrupt.h>
 #include <linux/percpu.h>
 #include <linux/slab.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/irqchip/arm-gic.h>
 #include <linux/irqchip/arm-gic-acpi.h>
@@ -48,7 +49,6 @@
 #include <asm/smp_plat.h>
 
 #include "irq-gic-common.h"
-#include "irqchip.h"
 
 union gic_base {
 	void __iomem *common_base;
diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c
index 0cae45d10695..55c2c1074e15 100644
--- a/drivers/irqchip/irq-hip04.c
+++ b/drivers/irqchip/irq-hip04.c
@@ -41,6 +41,7 @@
 #include <linux/irqdomain.h>
 #include <linux/interrupt.h>
 #include <linux/slab.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/arm-gic.h>
 
 #include <asm/irq.h>
@@ -48,7 +49,6 @@
 #include <asm/smp_plat.h>
 
 #include "irq-gic-common.h"
-#include "irqchip.h"
 
 #define HIP04_MAX_IRQS		510
 
diff --git a/drivers/irqchip/irq-ingenic.c b/drivers/irqchip/irq-ingenic.c
index 005de3f932ae..fc5953dea509 100644
--- a/drivers/irqchip/irq-ingenic.c
+++ b/drivers/irqchip/irq-ingenic.c
@@ -18,6 +18,7 @@
 #include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/ingenic.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -28,8 +29,6 @@
 #include <asm/io.h>
 #include <asm/mach-jz4740/irq.h>
 
-#include "irqchip.h"
-
 struct ingenic_intc_data {
 	void __iomem *base;
 	unsigned num_chips;
diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c
index 81e3cf5b9a1f..d10244fa743a 100644
--- a/drivers/irqchip/irq-keystone.c
+++ b/drivers/irqchip/irq-keystone.c
@@ -20,13 +20,12 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/irqdomain.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/mfd/syscon.h>
 #include <linux/regmap.h>
-#include "irqchip.h"
-
 
 /* The source ID bits start from 4 to 31 (total 28 bits)*/
 #define BIT_OFS			4
diff --git a/drivers/irqchip/irq-mips-cpu.c b/drivers/irqchip/irq-mips-cpu.c
index a43c41988009..8c504f562e9d 100644
--- a/drivers/irqchip/irq-mips-cpu.c
+++ b/drivers/irqchip/irq-mips-cpu.c
@@ -31,6 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 
 #include <asm/irq_cpu.h>
@@ -38,8 +39,6 @@
 #include <asm/mipsmtregs.h>
 #include <asm/setup.h>
 
-#include "irqchip.h"
-
 static inline void unmask_mips_irq(struct irq_data *d)
 {
 	set_c0_status(0x100 << (d->irq - MIPS_CPU_IRQ_BASE));
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 4400edd1a6c7..42dbebc55e32 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/mips-gic.h>
 #include <linux/of_address.h>
 #include <linux/sched.h>
@@ -22,8 +23,6 @@
 
 #include <dt-bindings/interrupt-controller/mips-gic.h>
 
-#include "irqchip.h"
-
 unsigned int gic_present;
 
 struct gic_pcpu_mask {
diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c
index c0da57bdb89d..c9c03a264632 100644
--- a/drivers/irqchip/irq-mmp.c
+++ b/drivers/irqchip/irq-mmp.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/io.h>
 #include <linux/ioport.h>
@@ -24,8 +25,6 @@
 #include <asm/exception.h>
 #include <asm/hardirq.h>
 
-#include "irqchip.h"
-
 #define MAX_ICU_NR		16
 
 #define PJ1_INT_SEL		0x10c
diff --git a/drivers/irqchip/irq-moxart.c b/drivers/irqchip/irq-moxart.c
index 00b3cc908f76..a24b06a1718b 100644
--- a/drivers/irqchip/irq-moxart.c
+++ b/drivers/irqchip/irq-moxart.c
@@ -12,6 +12,7 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -19,8 +20,6 @@
 
 #include <asm/exception.h>
 
-#include "irqchip.h"
-
 #define IRQ_SOURCE_REG		0
 #define IRQ_MASK_REG		0x04
 #define IRQ_CLEAR_REG		0x08
diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c
index 15c13039bba2..c8753da4c156 100644
--- a/drivers/irqchip/irq-mtk-sysirq.c
+++ b/drivers/irqchip/irq-mtk-sysirq.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
@@ -21,8 +22,6 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 
-#include "irqchip.h"
-
 struct mtk_sysirq_chip_data {
 	spinlock_t lock;
 	void __iomem *intpol_base;
diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index 04bf97b289cf..1faf812f3dc8 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/io.h>
 #include <linux/of.h>
@@ -27,8 +28,6 @@
 #include <linux/stmp_device.h>
 #include <asm/exception.h>
 
-#include "irqchip.h"
-
 #define HW_ICOLL_VECTOR				0x0000
 #define HW_ICOLL_LEVELACK			0x0010
 #define HW_ICOLL_CTRL				0x0020
diff --git a/drivers/irqchip/irq-nvic.c b/drivers/irqchip/irq-nvic.c
index 5fac9100f6cb..a878b8d03868 100644
--- a/drivers/irqchip/irq-nvic.c
+++ b/drivers/irqchip/irq-nvic.c
@@ -21,13 +21,12 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 
 #include <asm/v7m.h>
 #include <asm/exception.h>
 
-#include "irqchip.h"
-
 #define NVIC_ISER		0x000
 #define NVIC_ICER		0x080
 #define NVIC_IPR		0x300
diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c
index a569c6dbd1d1..6cc0ad57ffab 100644
--- a/drivers/irqchip/irq-omap-intc.c
+++ b/drivers/irqchip/irq-omap-intc.c
@@ -17,13 +17,12 @@
 #include <linux/io.h>
 
 #include <asm/exception.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 
-#include "irqchip.h"
-
 /* Define these here for now until we drop all board-files */
 #define OMAP24XX_IC_BASE	0x480fe000
 #define OMAP34XX_IC_BASE	0x48200000
diff --git a/drivers/irqchip/irq-or1k-pic.c b/drivers/irqchip/irq-or1k-pic.c
index e93d079fe069..6a9a3e79218b 100644
--- a/drivers/irqchip/irq-or1k-pic.c
+++ b/drivers/irqchip/irq-or1k-pic.c
@@ -9,12 +9,11 @@
  */
 
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 
-#include "irqchip.h"
-
 /* OR1K PIC implementation */
 
 struct or1k_pic_dev {
diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c
index ad0c0f6f1d65..995f66b8616e 100644
--- a/drivers/irqchip/irq-orion.c
+++ b/drivers/irqchip/irq-orion.c
@@ -10,14 +10,13 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 /*
  * Orion SoC main interrupt controller
  */
diff --git a/drivers/irqchip/irq-renesas-h8300h.c b/drivers/irqchip/irq-renesas-h8300h.c
index 1870e6bd3dd9..6fd30d5ee14d 100644
--- a/drivers/irqchip/irq-renesas-h8300h.c
+++ b/drivers/irqchip/irq-renesas-h8300h.c
@@ -11,8 +11,6 @@
 #include <linux/of_irq.h>
 #include <asm/io.h>
 
-#include "irqchip.h"
-
 static const char ipr_bit[] = {
 	 7,  6,  5,  5,
 	 4,  4,  4,  4,  3,  3,  3,  3,
diff --git a/drivers/irqchip/irq-renesas-h8s.c b/drivers/irqchip/irq-renesas-h8s.c
index 64425f4de7d9..8098ead1eb22 100644
--- a/drivers/irqchip/irq-renesas-h8s.c
+++ b/drivers/irqchip/irq-renesas-h8s.c
@@ -5,10 +5,10 @@
  */
 
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <asm/io.h>
-#include "irqchip.h"
 
 static void *intc_baseaddr;
 #define IPRA ((unsigned long)intc_baseaddr)
diff --git a/drivers/irqchip/irq-s3c24xx.c b/drivers/irqchip/irq-s3c24xx.c
index e96717f45ea1..aee4266f27f7 100644
--- a/drivers/irqchip/irq-s3c24xx.c
+++ b/drivers/irqchip/irq-s3c24xx.c
@@ -25,6 +25,7 @@
 #include <linux/ioport.h>
 #include <linux/device.h>
 #include <linux/irqdomain.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
@@ -40,8 +41,6 @@
 #include <plat/regs-irqtype.h>
 #include <plat/pm.h>
 
-#include "irqchip.h"
-
 #define S3C_IRQTYPE_NONE	0
 #define S3C_IRQTYPE_EINT	1
 #define S3C_IRQTYPE_EDGE	2
diff --git a/drivers/irqchip/irq-sirfsoc.c b/drivers/irqchip/irq-sirfsoc.c
index b93006955b85..10cb21b9ba3d 100644
--- a/drivers/irqchip/irq-sirfsoc.c
+++ b/drivers/irqchip/irq-sirfsoc.c
@@ -11,11 +11,11 @@
 #include <linux/irq.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/syscore_ops.h>
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
-#include "irqchip.h"
 
 #define SIRFSOC_INT_RISC_MASK0		0x0018
 #define SIRFSOC_INT_RISC_MASK1		0x001C
diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c
index 83d6aa6464ee..4ad3e7c69aa7 100644
--- a/drivers/irqchip/irq-sun4i.c
+++ b/drivers/irqchip/irq-sun4i.c
@@ -16,6 +16,7 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -23,8 +24,6 @@
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 #define SUN4I_IRQ_VECTOR_REG		0x00
 #define SUN4I_IRQ_PROTECTION_REG	0x08
 #define SUN4I_IRQ_NMI_CTRL_REG		0x0c
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c
index 6b2b582433bd..2fb8c0e6f02b 100644
--- a/drivers/irqchip/irq-sunxi-nmi.c
+++ b/drivers/irqchip/irq-sunxi-nmi.c
@@ -17,8 +17,8 @@
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
-#include "irqchip.h"
 
 #define SUNXI_NMI_SRC_TYPE_MASK	0x00000003
 
diff --git a/drivers/irqchip/irq-tb10x.c b/drivers/irqchip/irq-tb10x.c
index accc20036a3c..55dea554d955 100644
--- a/drivers/irqchip/irq-tb10x.c
+++ b/drivers/irqchip/irq-tb10x.c
@@ -22,13 +22,13 @@
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/bitops.h>
-#include "irqchip.h"
 
 #define AB_IRQCTL_INT_ENABLE   0x00
 #define AB_IRQCTL_INT_STATUS   0x04
diff --git a/drivers/irqchip/irq-tegra.c b/drivers/irqchip/irq-tegra.c
index f67bbd80433e..2fd89eb88f3a 100644
--- a/drivers/irqchip/irq-tegra.c
+++ b/drivers/irqchip/irq-tegra.c
@@ -24,6 +24,7 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of_address.h>
 #include <linux/slab.h>
@@ -31,8 +32,6 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
-#include "irqchip.h"
-
 #define ICTLR_CPU_IEP_VFIQ	0x08
 #define ICTLR_CPU_IEP_FIR	0x14
 #define ICTLR_CPU_IEP_FIR_SET	0x18
diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c
index 888111b76ea0..4ba480b92844 100644
--- a/drivers/irqchip/irq-versatile-fpga.c
+++ b/drivers/irqchip/irq-versatile-fpga.c
@@ -4,6 +4,7 @@
 #include <linux/bitops.h>
 #include <linux/irq.h>
 #include <linux/io.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/versatile-fpga.h>
 #include <linux/irqdomain.h>
 #include <linux/module.h>
@@ -14,8 +15,6 @@
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 #define IRQ_STATUS		0x00
 #define IRQ_RAW_STATUS		0x04
 #define IRQ_ENABLE_SET		0x08
diff --git a/drivers/irqchip/irq-vf610-mscm-ir.c b/drivers/irqchip/irq-vf610-mscm-ir.c
index f5c01cbcc73a..2c2255886401 100644
--- a/drivers/irqchip/irq-vf610-mscm-ir.c
+++ b/drivers/irqchip/irq-vf610-mscm-ir.c
@@ -26,6 +26,7 @@
 #include <linux/cpu_pm.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/mfd/syscon.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -34,8 +35,6 @@
 #include <linux/slab.h>
 #include <linux/regmap.h>
 
-#include "irqchip.h"
-
 #define MSCM_CPxNUM		0x4
 
 #define MSCM_IRSPRC(n)		(0x80 + 2 * (n))
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index d4ce331ea4a0..4cd65c19c1ee 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -24,6 +24,7 @@
 #include <linux/list.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/irqdomain.h>
 #include <linux/of.h>
@@ -37,8 +38,6 @@
 #include <asm/exception.h>
 #include <asm/irq.h>
 
-#include "irqchip.h"
-
 #define VIC_IRQ_STATUS			0x00
 #define VIC_FIQ_STATUS			0x04
 #define VIC_INT_SELECT			0x0c	/* 1 = FIQ, 0 = IRQ */
diff --git a/drivers/irqchip/irq-vt8500.c b/drivers/irqchip/irq-vt8500.c
index 0b297009b856..52c280004c56 100644
--- a/drivers/irqchip/irq-vt8500.c
+++ b/drivers/irqchip/irq-vt8500.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/interrupt.h>
 #include <linux/bitops.h>
@@ -39,8 +40,6 @@
 #include <asm/exception.h>
 #include <asm/mach/irq.h>
 
-#include "irqchip.h"
-
 #define VT8500_ICPC_IRQ		0x20
 #define VT8500_ICPC_FIQ		0x24
 #define VT8500_ICDC		0x40		/* Destination Control 64*u32 */
diff --git a/drivers/irqchip/irq-xtensa-mx.c b/drivers/irqchip/irq-xtensa-mx.c
index e1c2f9632893..bb3ac5fe5846 100644
--- a/drivers/irqchip/irq-xtensa-mx.c
+++ b/drivers/irqchip/irq-xtensa-mx.c
@@ -11,12 +11,11 @@
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 
 #include <asm/mxregs.h>
 
-#include "irqchip.h"
-
 #define HW_IRQ_IPI_COUNT 2
 #define HW_IRQ_MX_BASE 2
 #define HW_IRQ_EXTERN_BASE 3
diff --git a/drivers/irqchip/irq-xtensa-pic.c b/drivers/irqchip/irq-xtensa-pic.c
index 7d71126d1ce5..472ae1770964 100644
--- a/drivers/irqchip/irq-xtensa-pic.c
+++ b/drivers/irqchip/irq-xtensa-pic.c
@@ -15,10 +15,9 @@
 #include <linux/interrupt.h>
 #include <linux/irqdomain.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 
-#include "irqchip.h"
-
 unsigned int cached_irq_mask;
 
 /*
diff --git a/drivers/irqchip/irq-zevio.c b/drivers/irqchip/irq-zevio.c
index e4ef74ed454a..4c48fa88a03d 100644
--- a/drivers/irqchip/irq-zevio.c
+++ b/drivers/irqchip/irq-zevio.c
@@ -11,6 +11,7 @@
 
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -18,8 +19,6 @@
 #include <asm/mach/irq.h>
 #include <asm/exception.h>
 
-#include "irqchip.h"
-
 #define IO_STATUS	0x000
 #define IO_RAW_STATUS	0x004
 #define IO_ENABLE	0x008
diff --git a/drivers/irqchip/spear-shirq.c b/drivers/irqchip/spear-shirq.c
index a45121546caf..3df144f0f79b 100644
--- a/drivers/irqchip/spear-shirq.c
+++ b/drivers/irqchip/spear-shirq.c
@@ -18,14 +18,13 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/irq.h>
+#include <linux/irqchip.h>
 #include <linux/irqdomain.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/spinlock.h>
 
-#include "irqchip.h"
-
 /*
  * struct spear_shirq: shared irq structure
  *