From: Fabio Estevam <[email protected]> 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 <[email protected]> --- drivers/mfd/twl4030-irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index 1b772ef..a3fa7f4 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -674,7 +674,7 @@ int twl4030_sih_setup(struct device *dev, int module, int irq_base) irq_set_handler_data(irq, agent); agent->irq_name = kasprintf(GFP_KERNEL, "twl4030_%s", sih->name); status = request_threaded_irq(irq, NULL, handle_twl4030_sih, - IRQF_EARLY_RESUME, + IRQF_EARLY_RESUME | IRQF_ONESHOT, agent->irq_name ?: sih->name, NULL); dev_info(dev, "%s (irq %d) chaining IRQs %d..%d\n", sih->name, -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
