CC: kbuild-all(a)lists.01.org CC: linux-kernel(a)vger.kernel.org TO: Krzysztof Kozlowski CC: Julia Lawall CC: Alessandro Zummo CC: Alexandre Belloni CC: linux-rtc(a)vger.kernel.org CC: linux-kernel(a)vger.kernel.org From: kernel test robot drivers/rtc/rtc-max8998.c:283:7-32: WARNING: Threaded IRQ with no primary handler requested without IRQF_ONESHOT (unless it is nested IRQ) Since commit 1c6c69525b40 ("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. Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci CC: Krzysztof Kozlowski Reported-by: kernel test robot Signed-off-by: kernel test robot --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1d1df41c5a33359a00e919d54eaebfb789711fdc commit: 5d2db9bb5f8a850d037983f0df72ad59cefa9e3d coccinelle: irqf_oneshot: reduce the severity due to false positives :::::: branch date: 11 hours ago :::::: commit date: 9 months ago Please take the patch only if it's a positive warning. Thanks! rtc-max8998.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/rtc/rtc-max8998.c +++ b/drivers/rtc/rtc-max8998.c @@ -281,7 +281,8 @@ static int max8998_rtc_probe(struct plat } ret = devm_request_threaded_irq(&pdev->dev, info->irq, NULL, - max8998_rtc_alarm_irq, 0, "rtc-alarm0", info); + max8998_rtc_alarm_irq, IRQF_ONESHOT, + "rtc-alarm0", info); if (ret < 0) dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",