tpm, tpm_tis: Disable interrupts if tpm_tis_probe_irq() failed
stable inclusion from stable-v5.10.180 commit 35ca7f62528320193673678f997998c40119fb44 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8DDFN Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=35ca7f62528320193673678f997998c40119fb44 -------------------------------- [ Upstream commit 6d789ad7 ] Both functions tpm_tis_probe_irq_single() and tpm_tis_probe_irq() may setup the interrupts and then return with an error. This case is indicated by a missing TPM_CHIP_FLAG_IRQ flag in chip->flags. Currently the interrupt setup is only undone if tpm_tis_probe_irq_single() fails. Undo the setup also if tpm_tis_probe_irq() fails. Signed-off-by:Lino Sanfilippo <l.sanfilippo@kunbus.com> Tested-by:
Michael Niewöhner <linux@mniewoehner.de> Tested-by:
Jarkko Sakkinen <jarkko@kernel.org> Reviewed-by:
Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by:
Jarkko Sakkinen <jarkko@kernel.org> Stable-dep-of: 955df4f8 ("tpm, tpm_tis: Claim locality when interrupts are reenabled on resume") Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
sanglipeng <sanglipeng1@jd.com>
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