From 94ca62033dfbf87d314e6c8a7f13046b56275cb8 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 3 Oct 2021 15:22:55 +0200 Subject: [PATCH] ASoC: rt5651: Use IRQF_NO_AUTOEN when requesting the IRQ [ Upstream commit 6e037b72cf4ea6c28a131ea021d63ee4e7e6fa64 ] Use the new IRQF_NO_AUTOEN flag when requesting the IRQ, rather then disabling it immediately after requesting it. This fixes a possible race where the IRQ might trigger between requesting and disabling it; and this also leads to a small code cleanup. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20211003132255.31743-2-hdegoede@redhat.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/rt5651.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index fc0c83b73f09..93820561b9f5 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -2261,11 +2261,8 @@ static int rt5651_i2c_probe(struct i2c_client *i2c, ret = devm_request_irq(&i2c->dev, rt5651->irq, rt5651_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING - | IRQF_ONESHOT, "rt5651", rt5651); - if (ret == 0) { - /* Gets re-enabled by rt5651_set_jack() */ - disable_irq(rt5651->irq); - } else { + | IRQF_ONESHOT | IRQF_NO_AUTOEN, "rt5651", rt5651); + if (ret) { dev_warn(&i2c->dev, "Failed to reguest IRQ %d: %d\n", rt5651->irq, ret); rt5651->irq = -ENXIO;