Merge tag 'gic-vic-to-irqchip' of git://sources.calxeda.com/kernel/linux into next/cleanup

From Rob Herring:

Initial irqchip init infrastructure and GIC and VIC clean-ups

This creates irqchip initialization infrastructure from Thomas
Petazzoni. The VIC and GIC irqchip code is moved to drivers/irqchips
and adapted to use the new infrastructure. All DT enabled platforms
using GIC and VIC are converted over to use the new irqchip_init.

* tag 'gic-vic-to-irqchip' of git://sources.calxeda.com/kernel/linux:
  irqchip: Move ARM vic.h to include/linux/irqchip/arm-vic.h
  ARM: picoxcell: use common irqchip_init function
  ARM: spear: use common irqchip_init function
  irqchip: Move ARM VIC to drivers/irqchip
  ARM: samsung: remove unused tick.h
  ARM: remove unneeded vic.h includes
  ARM: remove mach .handle_irq for VIC users
  ARM: VIC: set handle_arch_irq in VIC initialization
  ARM: VIC: shrink down vic.h
  irqchip: Move ARM gic.h to include/linux/irqchip/arm-gic.h
  ARM: use common irqchip_init for GIC init
  irqchip: Move ARM GIC to drivers/irqchip
  ARM: remove mach .handle_irq for GIC users
  ARM: GIC: set handle_arch_irq in GIC initialization
  ARM: GIC: remove direct use of gic_raise_softirq
  ARM: GIC: remove assembly ifdefs from gic.h
  ARM: mach-ux500: use SGI0 to wake up the other core
  arm: add set_handle_irq() to register the parent IRQ controller handler function
  irqchip: add basic infrastructure
  irqchip: add to the directories part of the IRQ subsystem in MAINTAINERS

Fixed up massive merge conflicts with the timer cleanup due to adjacent changes:

Signed-off-by: Olof Johansson <olof@lixom.net>

Conflicts:
	arch/arm/mach-bcm/board_bcm.c
	arch/arm/mach-cns3xxx/cns3420vb.c
	arch/arm/mach-ep93xx/adssphere.c
	arch/arm/mach-ep93xx/edb93xx.c
	arch/arm/mach-ep93xx/gesbc9312.c
	arch/arm/mach-ep93xx/micro9.c
	arch/arm/mach-ep93xx/simone.c
	arch/arm/mach-ep93xx/snappercl15.c
	arch/arm/mach-ep93xx/ts72xx.c
	arch/arm/mach-ep93xx/vision_ep9307.c
	arch/arm/mach-highbank/highbank.c
	arch/arm/mach-imx/mach-imx6q.c
	arch/arm/mach-msm/board-dt-8960.c
	arch/arm/mach-netx/nxdb500.c
	arch/arm/mach-netx/nxdkn.c
	arch/arm/mach-netx/nxeb500hmi.c
	arch/arm/mach-nomadik/board-nhk8815.c
	arch/arm/mach-picoxcell/common.c
	arch/arm/mach-realview/realview_eb.c
	arch/arm/mach-realview/realview_pb1176.c
	arch/arm/mach-realview/realview_pb11mp.c
	arch/arm/mach-realview/realview_pba8.c
	arch/arm/mach-realview/realview_pbx.c
	arch/arm/mach-socfpga/socfpga.c
	arch/arm/mach-spear13xx/spear1310.c
	arch/arm/mach-spear13xx/spear1340.c
	arch/arm/mach-spear13xx/spear13xx.c
	arch/arm/mach-spear3xx/spear300.c
	arch/arm/mach-spear3xx/spear310.c
	arch/arm/mach-spear3xx/spear320.c
	arch/arm/mach-spear3xx/spear3xx.c
	arch/arm/mach-spear6xx/spear6xx.c
	arch/arm/mach-tegra/board-dt-tegra20.c
	arch/arm/mach-tegra/board-dt-tegra30.c
	arch/arm/mach-u300/core.c
	arch/arm/mach-ux500/board-mop500.c
	arch/arm/mach-ux500/cpu-db8500.c
	arch/arm/mach-versatile/versatile_ab.c
	arch/arm/mach-versatile/versatile_dt.c
	arch/arm/mach-versatile/versatile_pb.c
	arch/arm/mach-vexpress/v2m.c
	include/asm-generic/vmlinux.lds.h

7 files changed, 5 insertions, 14 deletions

diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 68246748058..1d5ee5c9a1d 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -42,7 +42,6 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 
-#include <asm/hardware/gic.h>
 
 #include <mach/platform.h>
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 300f7064465..98e3052b793 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -14,7 +14,6 @@
 #include <linux/io.h>
 
 #include <mach/hardware.h>
-#include <asm/hardware/gic.h>
 #include <asm/mach-types.h>
 #include <asm/smp_scu.h>
 
@@ -59,8 +58,6 @@ static void __init realview_smp_init_cpus(void)
 
 	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
-
-	set_smp_cross_call(gic_raise_softirq);
 }
 
 static void __init realview_smp_prepare_cpus(unsigned int max_cpus)
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index f892862fd6a..5b1c8bfe6fa 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -27,13 +27,13 @@
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
 #include <linux/io.h>
+#include <linux/irqchip/arm-gic.h>
 #include <linux/platform_data/clk-realview.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/pgtable.h>
-#include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/smp_twd.h>
 
@@ -469,7 +469,6 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
 	.init_early	= realview_init_early,
 	.init_irq	= gic_init_irq,
 	.init_time	= realview_eb_timer_init,
-	.handle_irq	= gic_handle_irq,
 	.init_machine	= realview_eb_init,
 #ifdef CONFIG_ZONE_DMA
 	.dma_zone_size	= SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c
index 6a4524b93fc..d5e83a1f698 100644
--- a/arch/arm/mach-realview/realview_pb1176.c
+++ b/arch/arm/mach-realview/realview_pb1176.c
@@ -29,13 +29,13 @@
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/partitions.h>
 #include <linux/io.h>
+#include <linux/irqchip/arm-gic.h>
 #include <linux/platform_data/clk-realview.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/pgtable.h>
-#include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 
 #include <asm/mach/arch.h>
@@ -381,7 +381,6 @@ MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
 	.init_early	= realview_init_early,
 	.init_irq	= gic_init_irq,
 	.init_time	= realview_pb1176_timer_init,
-	.handle_irq	= gic_handle_irq,
 	.init_machine	= realview_pb1176_init,
 #ifdef CONFIG_ZONE_DMA
 	.dma_zone_size	= SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c
index 502f6e6c691..c3cfe213b5e 100644
--- a/arch/arm/mach-realview/realview_pb11mp.c
+++ b/arch/arm/mach-realview/realview_pb11mp.c
@@ -27,13 +27,13 @@
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
 #include <linux/io.h>
+#include <linux/irqchip/arm-gic.h>
 #include <linux/platform_data/clk-realview.h>
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/pgtable.h>
-#include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 #include <asm/smp_twd.h>
 
@@ -364,7 +364,6 @@ MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore")
 	.init_early	= realview_init_early,
 	.init_irq	= gic_init_irq,
 	.init_time	= realview_pb11mp_timer_init,
-	.handle_irq	= gic_handle_irq,
 	.init_machine	= realview_pb11mp_init,
 #ifdef CONFIG_ZONE_DMA
 	.dma_zone_size	= SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c
index 85c81aaa05e..dde652a5962 100644
--- a/arch/arm/mach-realview/realview_pba8.c
+++ b/arch/arm/mach-realview/realview_pba8.c
@@ -27,12 +27,12 @@
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
 #include <linux/io.h>
+#include <linux/irqchip/arm-gic.h>
 #include <linux/platform_data/clk-realview.h>
 
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/pgtable.h>
-#include <asm/hardware/gic.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -305,7 +305,6 @@ MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8")
 	.init_early	= realview_init_early,
 	.init_irq	= gic_init_irq,
 	.init_time	= realview_pba8_timer_init,
-	.handle_irq	= gic_handle_irq,
 	.init_machine	= realview_pba8_init,
 #ifdef CONFIG_ZONE_DMA
 	.dma_zone_size	= SZ_256M,
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index a15a7b0be29..54f0185b01e 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -26,13 +26,13 @@
 #include <linux/amba/mmci.h>
 #include <linux/amba/pl022.h>
 #include <linux/io.h>
+#include <linux/irqchip/arm-gic.h>
 #include <linux/platform_data/clk-realview.h>
 
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/smp_twd.h>
 #include <asm/pgtable.h>
-#include <asm/hardware/gic.h>
 #include <asm/hardware/cache-l2x0.h>
 
 #include <asm/mach/arch.h>
@@ -401,7 +401,6 @@ MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
 	.init_early	= realview_init_early,
 	.init_irq	= gic_init_irq,
 	.init_time	= realview_pbx_timer_init,
-	.handle_irq	= gic_handle_irq,
 	.init_machine	= realview_pbx_init,
 #ifdef CONFIG_ZONE_DMA
 	.dma_zone_size	= SZ_256M,