From: Fabio Estevam Date: Sat, 16 May 2015 18:42:16 +0000 (-0300) Subject: mfd: ab8500-gpadc: Pass the IRQF_ONESHOT flag X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e7d8ae3e7b01931ad2d75e4e2840313a3d05c85e;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git mfd: ab8500-gpadc: Pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index dabbc93abdd7..c51c1b188d64 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -948,7 +948,8 @@ static int ab8500_gpadc_probe(struct platform_device *pdev) if (gpadc->irq_sw >= 0) { ret = request_threaded_irq(gpadc->irq_sw, NULL, ab8500_bm_gpadcconvend_handler, - IRQF_NO_SUSPEND | IRQF_SHARED, "ab8500-gpadc-sw", + IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT, + "ab8500-gpadc-sw", gpadc); if (ret < 0) { dev_err(gpadc->dev, @@ -961,7 +962,8 @@ static int ab8500_gpadc_probe(struct platform_device *pdev) if (gpadc->irq_hw >= 0) { ret = request_threaded_irq(gpadc->irq_hw, NULL, ab8500_bm_gpadcconvend_handler, - IRQF_NO_SUSPEND | IRQF_SHARED, "ab8500-gpadc-hw", + IRQF_NO_SUSPEND | IRQF_SHARED | IRQF_ONESHOT, + "ab8500-gpadc-hw", gpadc); if (ret < 0) { dev_err(gpadc->dev,