char: tpm: cr50: Remove IRQF_ONESHOT

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[ Upstream commit 1affd29ffb ]

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 <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://patch.msgid.link/20260128095540.863589-10-bigeasy@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Sebastian Andrzej Siewior 2026-01-28 10:55:29 +01:00 • committed by Sasha Levin

parent 117fe6b91c

commit c821922bb7

2 changed files with 2 additions and 3 deletions

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3

drivers/char/tpm/tpm_tis_i2c_cr50.c

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2

drivers/char/tpm/tpm_tis_spi_cr50.c

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