lkml.org 
[lkml]   [2012]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    SubjectRe: [PATCH 03/14] mfd: ab8500-gpadc: Enable IRQF_ONESHOT when requesting a threaded IRQ
    Lee Jones
    Linaro ST-Ericsson Landing Team Lead
    M: +44 77 88 633 515
    Linaro.org │ Open source software for ARM SoCs
    Follow Linaro: Facebook | Twitter | Blog

    From: Lee Jones <lee.jones@linaro.org>
    Date: Tue, 22 May 2012 15:13:13 +0100
    Subject: [PATCH 03/14] mfd: ab8500-gpadc: Enable IRQF_ONESHOT when requesting
    a threaded IRQ

    The kernel now forces IRQs to be ONESHOT if no IRQ handler is passed.

    Cc: Samuel Ortiz <sameo@linux.intel.com>
    Cc: stable@vger.kernel.org
    Acked-by: Linus Walleij <linus.walleij@linaro.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    ---
    drivers/mfd/ab8500-gpadc.c | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
    index b86fd8e..b6cbc3ba 100644
    --- a/drivers/mfd/ab8500-gpadc.c
    +++ b/drivers/mfd/ab8500-gpadc.c
    @@ -599,7 +599,8 @@ static int __devinit ab8500_gpadc_probe(struct platform_device *pdev)
    /* Register interrupt - SwAdcComplete */
    ret = request_threaded_irq(gpadc->irq, NULL,
    ab8500_bm_gpswadcconvend_handler,
    - IRQF_NO_SUSPEND | IRQF_SHARED, "ab8500-gpadc", gpadc);
    + IRQF_ONESHOT | IRQF_NO_SUSPEND | IRQF_SHARED,
    + "ab8500-gpadc", gpadc);
    if (ret < 0) {
    dev_err(gpadc->dev, "Failed to register interrupt, irq: %d\n",
    gpadc->irq);
    --
    1.7.9.5
    --
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/
    \
     
     \ /
      Last update: 2012-06-12 11:42    [W:4.304 / U:0.472 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site