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/wm8350-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c index f5124a8..8a07c56 100644 --- a/drivers/mfd/wm8350-core.c +++ b/drivers/mfd/wm8350-core.c @@ -404,7 +404,8 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq, if (wm8350->irq_base) { ret = request_threaded_irq(wm8350->irq_base + WM8350_IRQ_AUXADC_DATARDY, - NULL, wm8350_auxadc_irq, 0, + NULL, wm8350_auxadc_irq, + IRQF_ONESHOT, "auxadc", wm8350); if (ret < 0) dev_warn(wm8350->dev, -- 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/
