tpm, tpm_tis: Claim locality before writing TPM_INT_ENABLE register
[ Upstream commit 282657a8 ] In disable_interrupts() the TPM_GLOBAL_INT_ENABLE bit is unset in the TPM_INT_ENABLE register to shut the interrupts off. However modifying the register is only possible with a held locality. So claim the locality before disable_interrupts() is called. 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>
Loading