From: Sebastian Andrzej Siewior Date: Wed, 28 Jan 2026 09:55:29 +0000 (+0100) Subject: char: tpm: cr50: Remove IRQF_ONESHOT X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1affd29ffbd50125a5492c6be1dbb1f04be18d4f;p=thirdparty%2Flinux.git char: tpm: cr50: Remove IRQF_ONESHOT Passing IRQF_ONESHOT ensures that the interrupt source is masked until the secondary (threaded) handler is done. If only a primary handler is used then the flag makes no sense because the interrupt can not fire (again) while its handler is running. The flag also prevents force-threading of the primary handler and the irq-core will warn about this. Remove IRQF_ONESHOT from irqflags. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Thomas Gleixner Reviewed-by: Jarkko Sakkinen Link: https://patch.msgid.link/20260128095540.863589-10-bigeasy@linutronix.de --- diff --git a/drivers/char/tpm/tpm_tis_i2c_cr50.c b/drivers/char/tpm/tpm_tis_i2c_cr50.c index fc6891a0b6936..b48cacacc0664 100644 --- a/drivers/char/tpm/tpm_tis_i2c_cr50.c +++ b/drivers/char/tpm/tpm_tis_i2c_cr50.c @@ -749,8 +749,7 @@ static int tpm_cr50_i2c_probe(struct i2c_client *client) if (client->irq > 0) { rc = devm_request_irq(dev, client->irq, tpm_cr50_i2c_int_handler, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT | - IRQF_NO_AUTOEN, + IRQF_TRIGGER_FALLING | IRQF_NO_AUTOEN, dev->driver->name, chip); if (rc < 0) { dev_err(dev, "Failed to probe IRQ %d\n", client->irq); diff --git a/drivers/char/tpm/tpm_tis_spi_cr50.c b/drivers/char/tpm/tpm_tis_spi_cr50.c index f4937280e9406..32920b4cecfb4 100644 --- a/drivers/char/tpm/tpm_tis_spi_cr50.c +++ b/drivers/char/tpm/tpm_tis_spi_cr50.c @@ -287,7 +287,7 @@ int cr50_spi_probe(struct spi_device *spi) if (spi->irq > 0) { ret = devm_request_irq(&spi->dev, spi->irq, cr50_spi_irq_handler, - IRQF_TRIGGER_RISING | IRQF_ONESHOT, + IRQF_TRIGGER_RISING, "cr50_spi", cr50_phy); if (ret < 0) { if (ret == -EPROBE_DEFER)