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Date: Mon, 09 Dec 2013 18:42:00 +1000
From: Greg Ungerer <gerg@...inux.org>
To: Michael Opdenacker <michael.opdenacker@...e-electrons.com>,
linux@....linux.org.uk, linus.walleij@...aro.org
CC: arnd@...db.de, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH][RESEND] ARM: misc: remove deprecated IRQF_DISABLED
On 09/12/13 15:00, Michael Opdenacker wrote:
> This patch proposes to remove the use of the IRQF_DISABLED flag
> from miscellaneous code in mach-xxx and plat-xxx
>
> This flag is a NOOP since 2.6.35 and it will be removed one day.
>
> Signed-off-by: Michael Opdenacker <michael.opdenacker@...e-electrons.com>
Acked-by: Greg Ungerer <gerg@...inux.org>
> ---
> arch/arm/mach-ebsa110/core.c | 2 +-
> arch/arm/mach-integrator/integrator_ap.c | 2 +-
> arch/arm/mach-ks8695/time.c | 2 +-
> arch/arm/mach-netx/time.c | 2 +-
> arch/arm/mach-rpc/dma.c | 2 +-
> arch/arm/mach-rpc/time.c | 1 -
> arch/arm/mach-sa1100/time.c | 2 +-
> arch/arm/mach-u300/timer.c | 2 +-
> arch/arm/plat-iop/time.c | 2 +-
> arch/arm/plat-pxa/dma.c | 2 +-
> 10 files changed, 9 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
> index 68ac934d4565..8254e716b095 100644
> --- a/arch/arm/mach-ebsa110/core.c
> +++ b/arch/arm/mach-ebsa110/core.c
> @@ -206,7 +206,7 @@ ebsa110_timer_interrupt(int irq, void *dev_id)
>
> static struct irqaction ebsa110_timer_irq = {
> .name = "EBSA110 Timer Tick",
> - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
> + .flags = IRQF_TIMER | IRQF_IRQPOLL,
> .handler = ebsa110_timer_interrupt,
> };
>
> diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
> index d50dc2dbfd89..699abfdbc673 100644
> --- a/arch/arm/mach-integrator/integrator_ap.c
> +++ b/arch/arm/mach-integrator/integrator_ap.c
> @@ -368,7 +368,7 @@ static struct clock_event_device integrator_clockevent = {
>
> static struct irqaction integrator_timer_irq = {
> .name = "timer",
> - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
> + .flags = IRQF_TIMER | IRQF_IRQPOLL,
> .handler = integrator_timer_interrupt,
> .dev_id = &integrator_clockevent,
> };
> diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c
> index 426c97662f5b..a197874bf382 100644
> --- a/arch/arm/mach-ks8695/time.c
> +++ b/arch/arm/mach-ks8695/time.c
> @@ -122,7 +122,7 @@ static irqreturn_t ks8695_timer_interrupt(int irq, void *dev_id)
>
> static struct irqaction ks8695_timer_irq = {
> .name = "ks8695_tick",
> - .flags = IRQF_DISABLED | IRQF_TIMER,
> + .flags = IRQF_TIMER,
> .handler = ks8695_timer_interrupt,
> };
>
> diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c
> index 6df42e643031..3177c7a40930 100644
> --- a/arch/arm/mach-netx/time.c
> +++ b/arch/arm/mach-netx/time.c
> @@ -99,7 +99,7 @@ netx_timer_interrupt(int irq, void *dev_id)
>
> static struct irqaction netx_timer_irq = {
> .name = "NetX Timer Tick",
> - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
> + .flags = IRQF_TIMER | IRQF_IRQPOLL,
> .handler = netx_timer_interrupt,
> };
>
> diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c
> index 85883b2e0e49..6d3517dc4772 100644
> --- a/arch/arm/mach-rpc/dma.c
> +++ b/arch/arm/mach-rpc/dma.c
> @@ -141,7 +141,7 @@ static int iomd_request_dma(unsigned int chan, dma_t *dma)
> struct iomd_dma *idma = container_of(dma, struct iomd_dma, dma);
>
> return request_irq(idma->irq, iomd_dma_handle,
> - IRQF_DISABLED, idma->dma.device_id, idma);
> + 0, idma->dma.device_id, idma);
> }
>
> static void iomd_free_dma(unsigned int chan, dma_t *dma)
> diff --git a/arch/arm/mach-rpc/time.c b/arch/arm/mach-rpc/time.c
> index 9a6def14df01..9a5158861ca9 100644
> --- a/arch/arm/mach-rpc/time.c
> +++ b/arch/arm/mach-rpc/time.c
> @@ -75,7 +75,6 @@ ioc_timer_interrupt(int irq, void *dev_id)
>
> static struct irqaction ioc_timer_irq = {
> .name = "timer",
> - .flags = IRQF_DISABLED,
> .handler = ioc_timer_interrupt
> };
>
> diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
> index 713c86cd3d64..a98fded8c432 100644
> --- a/arch/arm/mach-sa1100/time.c
> +++ b/arch/arm/mach-sa1100/time.c
> @@ -112,7 +112,7 @@ static struct clock_event_device ckevt_sa1100_osmr0 = {
>
> static struct irqaction sa1100_timer_irq = {
> .name = "ost0",
> - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
> + .flags = IRQF_TIMER | IRQF_IRQPOLL,
> .handler = sa1100_ost0_interrupt,
> .dev_id = &ckevt_sa1100_osmr0,
> };
> diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c
> index 9a5f9fb352ce..f4669c4225c3 100644
> --- a/arch/arm/mach-u300/timer.c
> +++ b/arch/arm/mach-u300/timer.c
> @@ -329,7 +329,7 @@ static irqreturn_t u300_timer_interrupt(int irq, void *dev_id)
>
> static struct irqaction u300_timer_irq = {
> .name = "U300 Timer Tick",
> - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
> + .flags = IRQF_TIMER | IRQF_IRQPOLL,
> .handler = u300_timer_interrupt,
> };
>
> diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
> index 29606bd75f3f..71626e323c78 100644
> --- a/arch/arm/plat-iop/time.c
> +++ b/arch/arm/plat-iop/time.c
> @@ -127,7 +127,7 @@ iop_timer_interrupt(int irq, void *dev_id)
> static struct irqaction iop_timer_irq = {
> .name = "IOP Timer Tick",
> .handler = iop_timer_interrupt,
> - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
> + .flags = IRQF_TIMER | IRQF_IRQPOLL,
> .dev_id = &iop_clockevent,
> };
>
> diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c
> index 79ef102e3b2b..054fc5a1a11c 100644
> --- a/arch/arm/plat-pxa/dma.c
> +++ b/arch/arm/plat-pxa/dma.c
> @@ -377,7 +377,7 @@ int __init pxa_init_dma(int irq, int num_ch)
> spin_lock_init(&dma_channels[i].lock);
> }
>
> - ret = request_irq(irq, dma_irq_handler, IRQF_DISABLED, "DMA", NULL);
> + ret = request_irq(irq, dma_irq_handler, 0, "DMA", NULL);
> if (ret) {
> printk (KERN_CRIT "Wow! Can't register IRQ for DMA\n");
> kfree(dma_channels);
>
--
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