From: Stefan Berger stefanb@linux.ibm.com
commit 1ea32c83c699df32689d329b2415796b7bfc2f6e upstream.
The tpm_tis_core has to set the TPM_CHIP_FLAG_IRQ before probing for interrupts since there is no other place in the code that would set it.
Cc: linux-stable@vger.kernel.org Fixes: 570a36097f30 ("tpm: drop 'irq' from struct tpm_vendor_specific") Signed-off-by: Stefan Berger stefanb@linux.ibm.com Signed-off-by: Jarkko Sakkinen jarkko.sakkinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/char/tpm/tpm_tis_core.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/char/tpm/tpm_tis_core.c +++ b/drivers/char/tpm/tpm_tis_core.c @@ -981,6 +981,7 @@ int tpm_tis_core_init(struct device *dev }
tpm_chip_start(chip); + chip->flags |= TPM_CHIP_FLAG_IRQ; if (irq) { tpm_tis_probe_irq_single(chip, intmask, IRQF_SHARED, irq);