| Message ID | 20211003132255.31743-1-hdegoede@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 1cf2aa665901054b140eb71748661ceae99b6b5a |
| Headers | show |
| Series | [1/2] ASoC: es8316: Use IRQF_NO_AUTOEN when requesting the IRQ | expand |
On Sun, 3 Oct 2021 15:22:54 +0200, Hans de Goede wrote: > 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. > > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/2] ASoC: es8316: Use IRQF_NO_AUTOEN when requesting the IRQ commit: 1cf2aa665901054b140eb71748661ceae99b6b5a [2/2] ASoC: rt5651: Use IRQF_NO_AUTOEN when requesting the IRQ commit: 6e037b72cf4ea6c28a131ea021d63ee4e7e6fa64 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c index 067757d1d70a..5fb02635c140 100644 --- a/sound/soc/codecs/es8316.c +++ b/sound/soc/codecs/es8316.c @@ -811,12 +811,9 @@ static int es8316_i2c_probe(struct i2c_client *i2c_client, mutex_init(&es8316->lock); ret = devm_request_threaded_irq(dev, es8316->irq, NULL, es8316_irq, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + IRQF_TRIGGER_HIGH | IRQF_ONESHOT | IRQF_NO_AUTOEN, "es8316", es8316); - if (ret == 0) { - /* Gets re-enabled by es8316_set_jack() */ - disable_irq(es8316->irq); - } else { + if (ret) { dev_warn(dev, "Failed to get IRQ %d: %d\n", es8316->irq, ret); es8316->irq = -ENXIO; }
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 <hdegoede@redhat.com> --- sound/soc/codecs/es8316.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)