* [PATCHv2 0/2] ARM: Remove boilerplate irqchip_init code @ 2013-03-28 20:46 Maxime Ripard 2013-03-28 20:46 ` [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified Maxime Ripard 2013-03-28 20:46 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard 0 siblings, 2 replies; 11+ messages in thread From: Maxime Ripard @ 2013-03-28 20:46 UTC (permalink / raw) To: linux-arm-kernel Hi, The introduction of the irqchip architecture has made possible to define a central common function, irqchip_init, as our .init_irq callback in the machine_desc structure. We actually see more and more sub-architectures using only the irqchip_init as their init_irq function, so in order to remove some boilerplate code, this patchset makes the ARM core to call irqchip_init if no function has been specified in the init_irq machine_desc field. This has been tested on the sunxi platform, on top of the cleanup patches,and it is based on the current arm-soc/for-next branch. Changes from v1: - Call irqchip_init only if CONFIG_OF is defined Maxime Ripard (2): ARM: irq: Call irqchit_init if no init_irq function is specified ARM: remove mach .init_irq for irqchip_init users arch/arm/kernel/irq.c | 6 +++++- arch/arm/mach-bcm/board_bcm.c | 1 - arch/arm/mach-msm/board-dt-8660.c | 1 - arch/arm/mach-msm/board-dt-8960.c | 1 - arch/arm/mach-nomadik/cpu-8815.c | 1 - arch/arm/mach-picoxcell/common.c | 1 - arch/arm/mach-prima2/common.c | 1 - arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - arch/arm/mach-shmobile/setup-emev2.c | 1 - arch/arm/mach-shmobile/setup-sh73a0.c | 1 - arch/arm/mach-spear/spear1310.c | 1 - arch/arm/mach-spear/spear1340.c | 1 - arch/arm/mach-spear/spear300.c | 1 - arch/arm/mach-spear/spear310.c | 1 - arch/arm/mach-spear/spear320.c | 1 - arch/arm/mach-spear/spear6xx.c | 1 - arch/arm/mach-vexpress/v2m.c | 1 - arch/arm/mach-virt/virt.c | 1 - arch/arm/mach-zynq/common.c | 1 - 19 files changed, 5 insertions(+), 19 deletions(-) -- 1.7.10.4 ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified 2013-03-28 20:46 [PATCHv2 0/2] ARM: Remove boilerplate irqchip_init code Maxime Ripard @ 2013-03-28 20:46 ` Maxime Ripard 2013-03-28 22:52 ` Rob Herring 2013-04-02 18:23 ` Olof Johansson 2013-03-28 20:46 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard 1 sibling, 2 replies; 11+ messages in thread From: Maxime Ripard @ 2013-03-28 20:46 UTC (permalink / raw) To: linux-arm-kernel More and more sub-architectures are using only the irqchip_init function. Make the core code call this function if no init_irq field is provided in the machine description to remove some boilerplate code. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- arch/arm/kernel/irq.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 8e4ef4c..9723d17 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -26,6 +26,7 @@ #include <linux/ioport.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/random.h> #include <linux/smp.h> #include <linux/init.h> @@ -114,7 +115,10 @@ EXPORT_SYMBOL_GPL(set_irq_flags); void __init init_IRQ(void) { - machine_desc->init_irq(); + if (IS_ENABLED(CONFIG_OF) && !machine_desc->init_irq) + irqchip_init(); + else + machine_desc->init_irq(); } #ifdef CONFIG_MULTI_IRQ_HANDLER -- 1.7.10.4 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified 2013-03-28 20:46 ` [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified Maxime Ripard @ 2013-03-28 22:52 ` Rob Herring 2013-04-02 18:23 ` Olof Johansson 1 sibling, 0 replies; 11+ messages in thread From: Rob Herring @ 2013-03-28 22:52 UTC (permalink / raw) To: linux-arm-kernel On 03/28/2013 03:46 PM, Maxime Ripard wrote: > More and more sub-architectures are using only the irqchip_init > function. Make the core code call this function if no init_irq field is > provided in the machine description to remove some boilerplate code. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Rob Herring <rob.herring@calxeda.com> > --- > arch/arm/kernel/irq.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c > index 8e4ef4c..9723d17 100644 > --- a/arch/arm/kernel/irq.c > +++ b/arch/arm/kernel/irq.c > @@ -26,6 +26,7 @@ > #include <linux/ioport.h> > #include <linux/interrupt.h> > #include <linux/irq.h> > +#include <linux/irqchip.h> > #include <linux/random.h> > #include <linux/smp.h> > #include <linux/init.h> > @@ -114,7 +115,10 @@ EXPORT_SYMBOL_GPL(set_irq_flags); > > void __init init_IRQ(void) > { > - machine_desc->init_irq(); > + if (IS_ENABLED(CONFIG_OF) && !machine_desc->init_irq) > + irqchip_init(); > + else > + machine_desc->init_irq(); > } > > #ifdef CONFIG_MULTI_IRQ_HANDLER > ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified 2013-03-28 20:46 ` [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified Maxime Ripard 2013-03-28 22:52 ` Rob Herring @ 2013-04-02 18:23 ` Olof Johansson 1 sibling, 0 replies; 11+ messages in thread From: Olof Johansson @ 2013-04-02 18:23 UTC (permalink / raw) To: linux-arm-kernel On Thu, Mar 28, 2013 at 09:46:44PM +0100, Maxime Ripard wrote: > More and more sub-architectures are using only the irqchip_init > function. Make the core code call this function if no init_irq field is > provided in the machine description to remove some boilerplate code. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Applied to next/cleanup (fixed the typo in the subject though :). I'm trying to figure out how to best apply 2/2 without causing a lot of merge conflicts. It might make sense to either do it late in the merge window or stage it at the base of 3.11 cleanup. I'll revisit after I've dealt with the rest of the pull request queue. -Olof ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 20:46 [PATCHv2 0/2] ARM: Remove boilerplate irqchip_init code Maxime Ripard 2013-03-28 20:46 ` [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified Maxime Ripard @ 2013-03-28 20:46 ` Maxime Ripard 2013-04-03 12:35 ` Linus Walleij 2013-04-03 13:20 ` Jamie Iles 1 sibling, 2 replies; 11+ messages in thread From: Maxime Ripard @ 2013-03-28 20:46 UTC (permalink / raw) To: linux-arm-kernel Now that the arm core code calls irqchip_init, we can remove it from all the machines that were using it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/mach-bcm/board_bcm.c | 1 - arch/arm/mach-msm/board-dt-8660.c | 1 - arch/arm/mach-msm/board-dt-8960.c | 1 - arch/arm/mach-nomadik/cpu-8815.c | 1 - arch/arm/mach-picoxcell/common.c | 1 - arch/arm/mach-prima2/common.c | 1 - arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - arch/arm/mach-shmobile/setup-emev2.c | 1 - arch/arm/mach-shmobile/setup-sh73a0.c | 1 - arch/arm/mach-spear/spear1310.c | 1 - arch/arm/mach-spear/spear1340.c | 1 - arch/arm/mach-spear/spear300.c | 1 - arch/arm/mach-spear/spear310.c | 1 - arch/arm/mach-spear/spear320.c | 1 - arch/arm/mach-spear/spear6xx.c | 1 - arch/arm/mach-vexpress/v2m.c | 1 - arch/arm/mach-virt/virt.c | 1 - arch/arm/mach-zynq/common.c | 1 - 18 files changed, 18 deletions(-) diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c index f0f9aba..4c819e2 100644 --- a/arch/arm/mach-bcm/board_bcm.c +++ b/arch/arm/mach-bcm/board_bcm.c @@ -34,7 +34,6 @@ static void __init board_init(void) static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, }; DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor") - .init_irq = irqchip_init, .init_time = timer_init, .init_machine = board_init, .dt_compat = bcm11351_dt_compat, diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c index 7dcfc53..1360226 100644 --- a/arch/arm/mach-msm/board-dt-8660.c +++ b/arch/arm/mach-msm/board-dt-8660.c @@ -44,7 +44,6 @@ static const char *msm8x60_fluid_match[] __initdata = { DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8x60_io, - .init_irq = irqchip_init, .init_machine = msm8x60_dt_init, .init_late = msm8x60_init_late, .init_time = msm_dt_timer_init, diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c index 7301936..1e8eb1d 100644 --- a/arch/arm/mach-msm/board-dt-8960.c +++ b/arch/arm/mach-msm/board-dt-8960.c @@ -31,7 +31,6 @@ static const char * const msm8960_dt_match[] __initconst = { DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8960_io, - .init_irq = irqchip_init, .init_time = msm_dt_timer_init, .init_machine = msm_dt_init, .dt_compat = msm8960_dt_match, diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 59f6ff5..3d43f95 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -323,7 +323,6 @@ static const char * cpu8815_board_compat[] = { DT_MACHINE_START(NOMADIK_DT, "Nomadik STn8815") .map_io = cpu8815_map_io, - .init_irq = irqchip_init, .init_time = cpu8815_timer_init_of, .init_machine = cpu8815_init_of, .restart = cpu8815_restart, diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index 70b441a..b444947 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -87,7 +87,6 @@ static void picoxcell_wdt_restart(char mode, const char *cmd) DT_MACHINE_START(PICOXCELL, "Picochip picoXcell") .map_io = picoxcell_map_io, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_time = dw_apb_timer_init, .init_machine = picoxcell_init_machine, .dt_compat = picoxcell_dt_match, diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index 72efb4f..efdfc32 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -90,7 +90,6 @@ DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .smp = smp_ops(sirfsoc_smp_ops), .map_io = sirfsoc_map_io, - .init_irq = irqchip_init, .init_time = sirfsoc_marco_timer_init, .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index aefa50d..eaec498 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -100,7 +100,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference") .map_io = sh73a0_map_io, .init_early = sh73a0_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_machine = kzm_init, .init_time = shmobile_timer_init, .dt_compat = kzm9g_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c index e4545c1..36d1ac7 100644 --- a/arch/arm/mach-shmobile/setup-emev2.c +++ b/arch/arm/mach-shmobile/setup-emev2.c @@ -454,7 +454,6 @@ DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)") .smp = smp_ops(emev2_smp_ops), .init_early = emev2_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_machine = emev2_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = emev2_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index e8cd93a..ad13508 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -1035,7 +1035,6 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)") .map_io = sh73a0_map_io, .init_early = sh73a0_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_machine = sh73a0_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = sh73a0_boards_compat_dt, diff --git a/arch/arm/mach-spear/spear1310.c b/arch/arm/mach-spear/spear1310.c index ed3b5c2..673783f 100644 --- a/arch/arm/mach-spear/spear1310.c +++ b/arch/arm/mach-spear/spear1310.c @@ -88,7 +88,6 @@ static void __init spear1310_map_io(void) DT_MACHINE_START(SPEAR1310_DT, "ST SPEAr1310 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear1310_map_io, - .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear1340.c b/arch/arm/mach-spear/spear1340.c index 75e3864..ea78f93 100644 --- a/arch/arm/mach-spear/spear1340.c +++ b/arch/arm/mach-spear/spear1340.c @@ -185,7 +185,6 @@ static const char * const spear1340_dt_board_compat[] = { DT_MACHINE_START(SPEAR1340_DT, "ST SPEAr1340 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear13xx_map_io, - .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1340_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear300.c b/arch/arm/mach-spear/spear300.c index bac56e8..185b9ba 100644 --- a/arch/arm/mach-spear/spear300.c +++ b/arch/arm/mach-spear/spear300.c @@ -212,7 +212,6 @@ static void __init spear300_map_io(void) DT_MACHINE_START(SPEAR300_DT, "ST SPEAr300 SoC with Flattened Device Tree") .map_io = spear300_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear300_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear310.c b/arch/arm/mach-spear/spear310.c index 6ffbc63..ebc07e6 100644 --- a/arch/arm/mach-spear/spear310.c +++ b/arch/arm/mach-spear/spear310.c @@ -254,7 +254,6 @@ static void __init spear310_map_io(void) DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree") .map_io = spear310_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear320.c b/arch/arm/mach-spear/spear320.c index 6eb3eec..1fa4929 100644 --- a/arch/arm/mach-spear/spear320.c +++ b/arch/arm/mach-spear/spear320.c @@ -269,7 +269,6 @@ static void __init spear320_map_io(void) DT_MACHINE_START(SPEAR320_DT, "ST SPEAr320 SoC with Flattened Device Tree") .map_io = spear320_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear320_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear6xx.c b/arch/arm/mach-spear/spear6xx.c index ec8eefb..0359f2e 100644 --- a/arch/arm/mach-spear/spear6xx.c +++ b/arch/arm/mach-spear/spear6xx.c @@ -423,7 +423,6 @@ static const char *spear600_dt_board_compat[] = { DT_MACHINE_START(SPEAR600_DT, "ST SPEAr600 (Flattened Device Tree)") .map_io = spear6xx_map_io, - .init_irq = irqchip_init, .init_time = spear6xx_timer_init, .init_machine = spear600_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index d0ad789..bc1493d 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -478,7 +478,6 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .smp = smp_ops(vexpress_smp_ops), .map_io = v2m_dt_map_io, .init_early = v2m_dt_init_early, - .init_irq = irqchip_init, .init_time = v2m_dt_timer_init, .init_machine = v2m_dt_init, .restart = vexpress_restart, diff --git a/arch/arm/mach-virt/virt.c b/arch/arm/mach-virt/virt.c index 31666f6..6c1c46e 100644 --- a/arch/arm/mach-virt/virt.c +++ b/arch/arm/mach-virt/virt.c @@ -46,7 +46,6 @@ static const char *virt_dt_match[] = { extern struct smp_operations virt_smp_ops; DT_MACHINE_START(VIRT, "Dummy Virtual Machine") - .init_irq = irqchip_init, .init_time = virt_timer_init, .init_machine = virt_init, .smp = smp_ops(virt_smp_ops), diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 5c89832..23b2d54 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -97,7 +97,6 @@ static const char *xilinx_dt_match[] = { MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .map_io = xilinx_map_io, - .init_irq = irqchip_init, .init_machine = xilinx_init_machine, .init_time = xilinx_zynq_timer_init, .dt_compat = xilinx_dt_match, -- 1.7.10.4 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 20:46 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard @ 2013-04-03 12:35 ` Linus Walleij 2013-04-03 13:20 ` Jamie Iles 1 sibling, 0 replies; 11+ messages in thread From: Linus Walleij @ 2013-04-03 12:35 UTC (permalink / raw) To: linux-arm-kernel On Thu, Mar 28, 2013 at 9:46 PM, Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > Now that the arm core code calls irqchip_init, we can remove it from all > the machines that were using it. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> > Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Linus Walleij <linus.walleij@linaro.org> For Nomadik. Yours, Linus Walleij ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 20:46 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard 2013-04-03 12:35 ` Linus Walleij @ 2013-04-03 13:20 ` Jamie Iles 1 sibling, 0 replies; 11+ messages in thread From: Jamie Iles @ 2013-04-03 13:20 UTC (permalink / raw) To: linux-arm-kernel On Thu, Mar 28, 2013 at 09:46:45PM +0100, Maxime Ripard wrote: > Now that the arm core code calls irqchip_init, we can remove it from all > the machines that were using it. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> > Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Jamie Iles <jamie@jamieiles.com> Thanks Maxime! ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 0/2] ARM: Remove boilerplate irqchip_init code @ 2013-03-28 9:41 Maxime Ripard 2013-03-28 9:41 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard 0 siblings, 1 reply; 11+ messages in thread From: Maxime Ripard @ 2013-03-28 9:41 UTC (permalink / raw) To: linux-arm-kernel Hi, The introduction of the irqchip architecture has made possible to define a central common function, irqchip_init, as our .init_irq callback in the machine_desc structure. We actually see more and more sub-architectures using only the irqchip_init as their init_irq function, so in order to remove some boilerplate code, this patchset makes the ARM core to call irqchip_init if no function has been specified in the init_irq machine_desc field. This has been tested on the sunxi platform, on top of the cleanup patches,and it is based on the current arm-soc/for-next branch. Maxime Ripard (2): ARM: irq: Call irqchit_init if no init_irq function is specified ARM: remove mach .init_irq for irqchip_init users arch/arm/kernel/irq.c | 6 +++++- arch/arm/mach-bcm/board_bcm.c | 1 - arch/arm/mach-msm/board-dt-8660.c | 1 - arch/arm/mach-msm/board-dt-8960.c | 1 - arch/arm/mach-nomadik/cpu-8815.c | 1 - arch/arm/mach-picoxcell/common.c | 1 - arch/arm/mach-prima2/common.c | 1 - arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - arch/arm/mach-shmobile/setup-emev2.c | 1 - arch/arm/mach-shmobile/setup-sh73a0.c | 1 - arch/arm/mach-spear/spear1310.c | 1 - arch/arm/mach-spear/spear1340.c | 1 - arch/arm/mach-spear/spear300.c | 1 - arch/arm/mach-spear/spear310.c | 1 - arch/arm/mach-spear/spear320.c | 1 - arch/arm/mach-spear/spear6xx.c | 1 - arch/arm/mach-vexpress/v2m.c | 1 - arch/arm/mach-virt/virt.c | 1 - arch/arm/mach-zynq/common.c | 1 - 19 files changed, 5 insertions(+), 19 deletions(-) -- 1.7.10.4 ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 9:41 [PATCH 0/2] ARM: Remove boilerplate irqchip_init code Maxime Ripard @ 2013-03-28 9:41 ` Maxime Ripard 2013-03-28 12:42 ` Simon Horman 0 siblings, 1 reply; 11+ messages in thread From: Maxime Ripard @ 2013-03-28 9:41 UTC (permalink / raw) To: linux-arm-kernel Now that the arm core code calls irqchip_init, we can remove it from all the machines that were using it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- arch/arm/mach-bcm/board_bcm.c | 1 - arch/arm/mach-msm/board-dt-8660.c | 1 - arch/arm/mach-msm/board-dt-8960.c | 1 - arch/arm/mach-nomadik/cpu-8815.c | 1 - arch/arm/mach-picoxcell/common.c | 1 - arch/arm/mach-prima2/common.c | 1 - arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - arch/arm/mach-shmobile/setup-emev2.c | 1 - arch/arm/mach-shmobile/setup-sh73a0.c | 1 - arch/arm/mach-spear/spear1310.c | 1 - arch/arm/mach-spear/spear1340.c | 1 - arch/arm/mach-spear/spear300.c | 1 - arch/arm/mach-spear/spear310.c | 1 - arch/arm/mach-spear/spear320.c | 1 - arch/arm/mach-spear/spear6xx.c | 1 - arch/arm/mach-vexpress/v2m.c | 1 - arch/arm/mach-virt/virt.c | 1 - arch/arm/mach-zynq/common.c | 1 - 18 files changed, 18 deletions(-) diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c index f0f9aba..4c819e2 100644 --- a/arch/arm/mach-bcm/board_bcm.c +++ b/arch/arm/mach-bcm/board_bcm.c @@ -34,7 +34,6 @@ static void __init board_init(void) static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, }; DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor") - .init_irq = irqchip_init, .init_time = timer_init, .init_machine = board_init, .dt_compat = bcm11351_dt_compat, diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c index 7dcfc53..1360226 100644 --- a/arch/arm/mach-msm/board-dt-8660.c +++ b/arch/arm/mach-msm/board-dt-8660.c @@ -44,7 +44,6 @@ static const char *msm8x60_fluid_match[] __initdata = { DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8x60_io, - .init_irq = irqchip_init, .init_machine = msm8x60_dt_init, .init_late = msm8x60_init_late, .init_time = msm_dt_timer_init, diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c index 7301936..1e8eb1d 100644 --- a/arch/arm/mach-msm/board-dt-8960.c +++ b/arch/arm/mach-msm/board-dt-8960.c @@ -31,7 +31,6 @@ static const char * const msm8960_dt_match[] __initconst = { DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8960_io, - .init_irq = irqchip_init, .init_time = msm_dt_timer_init, .init_machine = msm_dt_init, .dt_compat = msm8960_dt_match, diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 59f6ff5..3d43f95 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -323,7 +323,6 @@ static const char * cpu8815_board_compat[] = { DT_MACHINE_START(NOMADIK_DT, "Nomadik STn8815") .map_io = cpu8815_map_io, - .init_irq = irqchip_init, .init_time = cpu8815_timer_init_of, .init_machine = cpu8815_init_of, .restart = cpu8815_restart, diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index 70b441a..b444947 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -87,7 +87,6 @@ static void picoxcell_wdt_restart(char mode, const char *cmd) DT_MACHINE_START(PICOXCELL, "Picochip picoXcell") .map_io = picoxcell_map_io, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_time = dw_apb_timer_init, .init_machine = picoxcell_init_machine, .dt_compat = picoxcell_dt_match, diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index 72efb4f..efdfc32 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -90,7 +90,6 @@ DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .smp = smp_ops(sirfsoc_smp_ops), .map_io = sirfsoc_map_io, - .init_irq = irqchip_init, .init_time = sirfsoc_marco_timer_init, .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index aefa50d..eaec498 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -100,7 +100,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference") .map_io = sh73a0_map_io, .init_early = sh73a0_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_machine = kzm_init, .init_time = shmobile_timer_init, .dt_compat = kzm9g_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c index e4545c1..36d1ac7 100644 --- a/arch/arm/mach-shmobile/setup-emev2.c +++ b/arch/arm/mach-shmobile/setup-emev2.c @@ -454,7 +454,6 @@ DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)") .smp = smp_ops(emev2_smp_ops), .init_early = emev2_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_machine = emev2_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = emev2_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index e8cd93a..ad13508 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -1035,7 +1035,6 @@ DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)") .map_io = sh73a0_map_io, .init_early = sh73a0_init_delay, .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, .init_machine = sh73a0_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = sh73a0_boards_compat_dt, diff --git a/arch/arm/mach-spear/spear1310.c b/arch/arm/mach-spear/spear1310.c index ed3b5c2..673783f 100644 --- a/arch/arm/mach-spear/spear1310.c +++ b/arch/arm/mach-spear/spear1310.c @@ -88,7 +88,6 @@ static void __init spear1310_map_io(void) DT_MACHINE_START(SPEAR1310_DT, "ST SPEAr1310 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear1310_map_io, - .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear1340.c b/arch/arm/mach-spear/spear1340.c index 75e3864..ea78f93 100644 --- a/arch/arm/mach-spear/spear1340.c +++ b/arch/arm/mach-spear/spear1340.c @@ -185,7 +185,6 @@ static const char * const spear1340_dt_board_compat[] = { DT_MACHINE_START(SPEAR1340_DT, "ST SPEAr1340 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear13xx_map_io, - .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1340_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear300.c b/arch/arm/mach-spear/spear300.c index bac56e8..185b9ba 100644 --- a/arch/arm/mach-spear/spear300.c +++ b/arch/arm/mach-spear/spear300.c @@ -212,7 +212,6 @@ static void __init spear300_map_io(void) DT_MACHINE_START(SPEAR300_DT, "ST SPEAr300 SoC with Flattened Device Tree") .map_io = spear300_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear300_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear310.c b/arch/arm/mach-spear/spear310.c index 6ffbc63..ebc07e6 100644 --- a/arch/arm/mach-spear/spear310.c +++ b/arch/arm/mach-spear/spear310.c @@ -254,7 +254,6 @@ static void __init spear310_map_io(void) DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree") .map_io = spear310_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear320.c b/arch/arm/mach-spear/spear320.c index 6eb3eec..1fa4929 100644 --- a/arch/arm/mach-spear/spear320.c +++ b/arch/arm/mach-spear/spear320.c @@ -269,7 +269,6 @@ static void __init spear320_map_io(void) DT_MACHINE_START(SPEAR320_DT, "ST SPEAr320 SoC with Flattened Device Tree") .map_io = spear320_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear320_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear6xx.c b/arch/arm/mach-spear/spear6xx.c index ec8eefb..0359f2e 100644 --- a/arch/arm/mach-spear/spear6xx.c +++ b/arch/arm/mach-spear/spear6xx.c @@ -423,7 +423,6 @@ static const char *spear600_dt_board_compat[] = { DT_MACHINE_START(SPEAR600_DT, "ST SPEAr600 (Flattened Device Tree)") .map_io = spear6xx_map_io, - .init_irq = irqchip_init, .init_time = spear6xx_timer_init, .init_machine = spear600_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index d0ad789..bc1493d 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -478,7 +478,6 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .smp = smp_ops(vexpress_smp_ops), .map_io = v2m_dt_map_io, .init_early = v2m_dt_init_early, - .init_irq = irqchip_init, .init_time = v2m_dt_timer_init, .init_machine = v2m_dt_init, .restart = vexpress_restart, diff --git a/arch/arm/mach-virt/virt.c b/arch/arm/mach-virt/virt.c index 31666f6..6c1c46e 100644 --- a/arch/arm/mach-virt/virt.c +++ b/arch/arm/mach-virt/virt.c @@ -46,7 +46,6 @@ static const char *virt_dt_match[] = { extern struct smp_operations virt_smp_ops; DT_MACHINE_START(VIRT, "Dummy Virtual Machine") - .init_irq = irqchip_init, .init_time = virt_timer_init, .init_machine = virt_init, .smp = smp_ops(virt_smp_ops), diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 5c89832..23b2d54 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -97,7 +97,6 @@ static const char *xilinx_dt_match[] = { MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .map_io = xilinx_map_io, - .init_irq = irqchip_init, .init_machine = xilinx_init_machine, .init_time = xilinx_zynq_timer_init, .dt_compat = xilinx_dt_match, -- 1.7.10.4 ^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 9:41 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard @ 2013-03-28 12:42 ` Simon Horman 2013-03-28 18:24 ` Maxime Ripard 0 siblings, 1 reply; 11+ messages in thread From: Simon Horman @ 2013-03-28 12:42 UTC (permalink / raw) To: linux-arm-kernel On Thu, Mar 28, 2013 at 10:41:44AM +0100, Maxime Ripard wrote: > Now that the arm core code calls irqchip_init, we can remove it from all > the machines that were using it. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> > --- > arch/arm/mach-bcm/board_bcm.c | 1 - > arch/arm/mach-msm/board-dt-8660.c | 1 - > arch/arm/mach-msm/board-dt-8960.c | 1 - > arch/arm/mach-nomadik/cpu-8815.c | 1 - > arch/arm/mach-picoxcell/common.c | 1 - > arch/arm/mach-prima2/common.c | 1 - > arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - > arch/arm/mach-shmobile/setup-emev2.c | 1 - > arch/arm/mach-shmobile/setup-sh73a0.c | 1 - > arch/arm/mach-spear/spear1310.c | 1 - > arch/arm/mach-spear/spear1340.c | 1 - > arch/arm/mach-spear/spear300.c | 1 - > arch/arm/mach-spear/spear310.c | 1 - > arch/arm/mach-spear/spear320.c | 1 - > arch/arm/mach-spear/spear6xx.c | 1 - > arch/arm/mach-vexpress/v2m.c | 1 - > arch/arm/mach-virt/virt.c | 1 - > arch/arm/mach-zynq/common.c | 1 - > 18 files changed, 18 deletions(-) mach-shmobile portion: Acked-by: Simon Horman <horms+renesas@verge.net.au> I have some new users of this queued up for v3.10. How should we handle that? In particular: arch/arm/mach-shmobile/setup-r8a73a4.c arch/arm/mach-shmobile/intc-r8a7779.c arch/arm/mach-shmobile/setup-r8a7778.c You can find these in the renesas-next-20130328 tag of my renesas tree on kernel.org. They are or will soon be in linux-next. ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 12:42 ` Simon Horman @ 2013-03-28 18:24 ` Maxime Ripard 2013-03-29 3:48 ` Simon Horman 0 siblings, 1 reply; 11+ messages in thread From: Maxime Ripard @ 2013-03-28 18:24 UTC (permalink / raw) To: linux-arm-kernel Hi Simon, Le 28/03/2013 13:42, Simon Horman a ?crit : > On Thu, Mar 28, 2013 at 10:41:44AM +0100, Maxime Ripard wrote: >> Now that the arm core code calls irqchip_init, we can remove it from all >> the machines that were using it. >> >> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> >> --- >> arch/arm/mach-bcm/board_bcm.c | 1 - >> arch/arm/mach-msm/board-dt-8660.c | 1 - >> arch/arm/mach-msm/board-dt-8960.c | 1 - >> arch/arm/mach-nomadik/cpu-8815.c | 1 - >> arch/arm/mach-picoxcell/common.c | 1 - >> arch/arm/mach-prima2/common.c | 1 - >> arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - >> arch/arm/mach-shmobile/setup-emev2.c | 1 - >> arch/arm/mach-shmobile/setup-sh73a0.c | 1 - >> arch/arm/mach-spear/spear1310.c | 1 - >> arch/arm/mach-spear/spear1340.c | 1 - >> arch/arm/mach-spear/spear300.c | 1 - >> arch/arm/mach-spear/spear310.c | 1 - >> arch/arm/mach-spear/spear320.c | 1 - >> arch/arm/mach-spear/spear6xx.c | 1 - >> arch/arm/mach-vexpress/v2m.c | 1 - >> arch/arm/mach-virt/virt.c | 1 - >> arch/arm/mach-zynq/common.c | 1 - >> 18 files changed, 18 deletions(-) > > mach-shmobile portion: > > Acked-by: Simon Horman <horms+renesas@verge.net.au> Thanks! > > I have some new users of this queued up for v3.10. > How should we handle that? Since the old behaviour is preserved, I guess it doesn't matter much, and one of us can always make a followup patch on top of these patches. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users 2013-03-28 18:24 ` Maxime Ripard @ 2013-03-29 3:48 ` Simon Horman 0 siblings, 0 replies; 11+ messages in thread From: Simon Horman @ 2013-03-29 3:48 UTC (permalink / raw) To: linux-arm-kernel On Thu, Mar 28, 2013 at 07:24:02PM +0100, Maxime Ripard wrote: > Hi Simon, > > Le 28/03/2013 13:42, Simon Horman a ?crit : > > On Thu, Mar 28, 2013 at 10:41:44AM +0100, Maxime Ripard wrote: > >> Now that the arm core code calls irqchip_init, we can remove it from all > >> the machines that were using it. > >> > >> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> > >> --- > >> arch/arm/mach-bcm/board_bcm.c | 1 - > >> arch/arm/mach-msm/board-dt-8660.c | 1 - > >> arch/arm/mach-msm/board-dt-8960.c | 1 - > >> arch/arm/mach-nomadik/cpu-8815.c | 1 - > >> arch/arm/mach-picoxcell/common.c | 1 - > >> arch/arm/mach-prima2/common.c | 1 - > >> arch/arm/mach-shmobile/board-kzm9g-reference.c | 1 - > >> arch/arm/mach-shmobile/setup-emev2.c | 1 - > >> arch/arm/mach-shmobile/setup-sh73a0.c | 1 - > >> arch/arm/mach-spear/spear1310.c | 1 - > >> arch/arm/mach-spear/spear1340.c | 1 - > >> arch/arm/mach-spear/spear300.c | 1 - > >> arch/arm/mach-spear/spear310.c | 1 - > >> arch/arm/mach-spear/spear320.c | 1 - > >> arch/arm/mach-spear/spear6xx.c | 1 - > >> arch/arm/mach-vexpress/v2m.c | 1 - > >> arch/arm/mach-virt/virt.c | 1 - > >> arch/arm/mach-zynq/common.c | 1 - > >> 18 files changed, 18 deletions(-) > > > > mach-shmobile portion: > > > > Acked-by: Simon Horman <horms+renesas@verge.net.au> > > Thanks! > > > > > I have some new users of this queued up for v3.10. > > How should we handle that? > > Since the old behaviour is preserved, I guess it doesn't matter much, > and one of us can always make a followup patch on top of these patches. Ok, sound good. ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2013-04-03 13:20 UTC | newest] Thread overview: 11+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-03-28 20:46 [PATCHv2 0/2] ARM: Remove boilerplate irqchip_init code Maxime Ripard 2013-03-28 20:46 ` [PATCH 1/2] ARM: irq: Call irqchit_init if no init_irq function is specified Maxime Ripard 2013-03-28 22:52 ` Rob Herring 2013-04-02 18:23 ` Olof Johansson 2013-03-28 20:46 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard 2013-04-03 12:35 ` Linus Walleij 2013-04-03 13:20 ` Jamie Iles -- strict thread matches above, loose matches on Subject: below -- 2013-03-28 9:41 [PATCH 0/2] ARM: Remove boilerplate irqchip_init code Maxime Ripard 2013-03-28 9:41 ` [PATCH 2/2] ARM: remove mach .init_irq for irqchip_init users Maxime Ripard 2013-03-28 12:42 ` Simon Horman 2013-03-28 18:24 ` Maxime Ripard 2013-03-29 3:48 ` Simon Horman
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