From: Grant Likely <grant.likely@secretlab.ca>
To: Yong Zhang <yong.zhang0@gmail.com>
Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de,
spi-devel-general@lists.sourceforge.net
Subject: Re: [PATCH 43/49] spi: irq: Remove IRQF_DISABLED
Date: Mon, 24 Oct 2011 14:14:30 +0200 [thread overview]
Message-ID: <20111024121430.GS8708@ponder.secretlab.ca> (raw)
In-Reply-To: <1319277421-9203-44-git-send-email-yong.zhang0@gmail.com>
On Sat, Oct 22, 2011 at 05:56:55PM +0800, Yong Zhang wrote:
> Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
> We run all interrupt handlers with interrupts disabled
> and we even check and yell when an interrupt handler
> returns with interrupts enabled (see commit [b738a50a:
> genirq: Warn when handler enables interrupts]).
>
> So now this flag is a NOOP and can be removed.
>
> Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
> Acked-by: Grant Likely <grant.likely@secretlab.ca>
Applied, thanks.
g.
> ---
> drivers/spi/spi-bfin5xx.c | 2 +-
> drivers/spi/spi-coldfire-qspi.c | 2 +-
> drivers/spi/spi-ppc4xx.c | 2 +-
> drivers/spi/spi-sh-msiof.c | 2 +-
> drivers/spi/spi-sh.c | 2 +-
> 5 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c
> index b8d25f2..3b83ff8 100644
> --- a/drivers/spi/spi-bfin5xx.c
> +++ b/drivers/spi/spi-bfin5xx.c
> @@ -1098,7 +1098,7 @@ static int bfin_spi_setup(struct spi_device *spi)
>
> if (chip->pio_interrupt && !drv_data->irq_requested) {
> ret = request_irq(drv_data->spi_irq, bfin_spi_pio_irq_handler,
> - IRQF_DISABLED, "BFIN_SPI", drv_data);
> + 0, "BFIN_SPI", drv_data);
> if (ret) {
> dev_err(&spi->dev, "Unable to register spi IRQ\n");
> goto error;
> diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
> index ae2cd1c..7397c4d 100644
> --- a/drivers/spi/spi-coldfire-qspi.c
> +++ b/drivers/spi/spi-coldfire-qspi.c
> @@ -487,7 +487,7 @@ static int __devinit mcfqspi_probe(struct platform_device *pdev)
> goto fail2;
> }
>
> - status = request_irq(mcfqspi->irq, mcfqspi_irq_handler, IRQF_DISABLED,
> + status = request_irq(mcfqspi->irq, mcfqspi_irq_handler, 0,
> pdev->name, mcfqspi);
> if (status) {
> dev_dbg(&pdev->dev, "request_irq failed\n");
> diff --git a/drivers/spi/spi-ppc4xx.c b/drivers/spi/spi-ppc4xx.c
> index b267fd9..8ec43e0 100644
> --- a/drivers/spi/spi-ppc4xx.c
> +++ b/drivers/spi/spi-ppc4xx.c
> @@ -514,7 +514,7 @@ static int __init spi_ppc4xx_of_probe(struct platform_device *op)
> /* Request IRQ */
> hw->irqnum = irq_of_parse_and_map(np, 0);
> ret = request_irq(hw->irqnum, spi_ppc4xx_int,
> - IRQF_DISABLED, "spi_ppc4xx_of", (void *)hw);
> + 0, "spi_ppc4xx_of", (void *)hw);
> if (ret) {
> dev_err(dev, "unable to allocate interrupt\n");
> goto free_gpios;
> diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
> index 2f61a84..51b14c9 100644
> --- a/drivers/spi/spi-sh-msiof.c
> +++ b/drivers/spi/spi-sh-msiof.c
> @@ -636,7 +636,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
> goto err2;
> }
>
> - ret = request_irq(i, sh_msiof_spi_irq, IRQF_DISABLED,
> + ret = request_irq(i, sh_msiof_spi_irq, 0,
> dev_name(&pdev->dev), p);
> if (ret) {
> dev_err(&pdev->dev, "unable to request irq\n");
> diff --git a/drivers/spi/spi-sh.c b/drivers/spi/spi-sh.c
> index 9eedd71..e0343d4 100644
> --- a/drivers/spi/spi-sh.c
> +++ b/drivers/spi/spi-sh.c
> @@ -484,7 +484,7 @@ static int __devinit spi_sh_probe(struct platform_device *pdev)
> goto error2;
> }
>
> - ret = request_irq(irq, spi_sh_irq, IRQF_DISABLED, "spi_sh", ss);
> + ret = request_irq(irq, spi_sh_irq, 0, "spi_sh", ss);
> if (ret < 0) {
> dev_err(&pdev->dev, "request_irq error\n");
> goto error3;
> --
> 1.7.1
>
next prev parent reply other threads:[~2011-10-24 12:14 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-22 9:56 [PATCH V3 00/49] Tree wide: cleanup IRQF_DISABLED Yong Zhang
2011-10-22 9:56 ` [PATCH 01/49] usb/hcd: Remove tricky code dealing with IRQF_DISABLED && IRQF_SHARED Yong Zhang
2011-10-22 9:56 ` [PATCH 02/49] alpha: irq: Remove IRQF_DISABLED Yong Zhang
2011-10-22 9:56 ` [PATCH 04/49] avr32: " Yong Zhang
2011-10-22 9:56 ` [PATCH 05/49] cris: " Yong Zhang
2011-10-22 9:56 ` [PATCH 06/49] frv: " Yong Zhang
2011-10-22 9:56 ` [PATCH 07/49] h8300: " Yong Zhang
2011-10-22 9:56 ` [PATCH 08/49] ia64: " Yong Zhang
2011-10-22 9:56 ` [PATCH 09/49] m32r: " Yong Zhang
2011-10-22 9:56 ` [PATCH 10/49] m68k: " Yong Zhang
2011-10-22 9:56 ` [PATCH 11/49] microblaze: " Yong Zhang
2011-10-22 9:56 ` [PATCH 12/49] MIPS: " Yong Zhang
2011-11-04 12:21 ` Ralf Baechle
2011-11-07 2:10 ` Yong Zhang
2011-11-07 2:49 ` Stephen Rothwell
2011-11-07 3:06 ` Yong Zhang
2011-10-22 9:56 ` [PATCH 13/49] mn10300: " Yong Zhang
2011-10-22 9:56 ` [PATCH 14/49] parisc: irq: remove IRQF_DISABLED Yong Zhang
2011-10-22 9:56 ` [PATCH 15/49] powerpc: irq: Remove IRQF_DISABLED Yong Zhang
2011-10-23 1:57 ` Geoff Levand
2011-10-22 9:56 ` [PATCH 16/49] SH: " Yong Zhang
2011-10-28 6:17 ` Paul Mundt
2011-10-22 9:56 ` [PATCH 17/49] sparc: " Yong Zhang
2011-10-22 9:56 ` [PATCH 18/49] um: " Yong Zhang
2011-10-28 10:54 ` Richard Weinberger
2011-10-28 11:51 ` Yong Zhang
2011-10-22 9:56 ` [PATCH 19/49] unicore32: " Yong Zhang
2011-10-22 9:56 ` [PATCH 20/49] x86: irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 21/49] xtensa: " Yong Zhang
2011-10-22 9:56 ` [PATCH 22/49] score: " Yong Zhang
2011-10-22 9:56 ` [PATCH 23/49] clocksource: " Yong Zhang
2011-10-22 9:56 ` [PATCH 24/49] SCSI: " Yong Zhang
2011-10-22 9:56 ` [PATCH 25/49] block: " Yong Zhang
2011-10-22 9:56 ` [PATCH 26/49] cdrom: " Yong Zhang
2011-10-22 9:56 ` [PATCH 27/49] driver/char: " Yong Zhang
2011-10-22 9:56 ` [PATCH 28/49] crypto: " Yong Zhang
2011-10-22 9:56 ` [PATCH 29/49] dmaengine: " Yong Zhang
2011-10-22 9:56 ` [PATCH 30/49] EDAC: " Yong Zhang
2011-10-22 9:56 ` [PATCH 31/49] ISDN: " Yong Zhang
2011-10-22 9:56 ` [PATCH 32/49] media: " Yong Zhang
2011-10-22 9:56 ` [PATCH 33/49] drivers:misc:irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 34/49] mtd: irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 35/49] net: " Yong Zhang
2011-10-22 9:56 ` [PATCH 36/49] dirvers/parisc: " Yong Zhang
2011-10-22 9:56 ` [PATCH 37/49] pcmcia: " Yong Zhang
2012-02-05 21:11 ` Dominik Brodowski
2011-10-22 9:56 ` [PATCH 38/49] sony-laptop:irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 39/49] PNP: irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 40/49] power_supply:irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 41/49] powerpc/ps3: irq: " Yong Zhang
2011-10-22 9:56 ` [PATCH 42/49] rtc: " Yong Zhang
2011-10-22 9:56 ` [PATCH 43/49] spi: " Yong Zhang
2011-10-24 12:14 ` Grant Likely [this message]
2011-10-22 9:56 ` [PATCH 44/49] w1: " Yong Zhang
2011-10-22 9:56 ` [PATCH 45/49] watchdog: " Yong Zhang
2011-10-22 9:56 ` [PATCH 46/49] xen: " Yong Zhang
2011-10-22 9:56 ` [PATCH 47/49] Documentation: irq: Change documents related to IRQF_DISABLED Yong Zhang
2011-10-22 9:57 ` [PATCH 48/49] USB: pxa168: xls: irq: Remove IRQF_DISABLED Yong Zhang
2011-10-22 13:16 ` Tanmay Upadhyay
2011-10-22 9:57 ` [PATCH 49/49] genirq: " Yong Zhang
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