Revert the patch aa4a63dd9816 which stops interrupt probing from
working, now that it should be safe to allow interrupt probing on all
systems without incurring interrupt storms.
Signed-off-by: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/char/tpm/tpm_tis_core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c
index b8ab26077cb1..0a86cf392466 100644
--- a/drivers/char/tpm/tpm_tis_core.c
+++ b/drivers/char/tpm/tpm_tis_core.c
@@ -1116,6 +1116,7 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
goto out_err;
}
+ tpm_chip_start(chip);
if (irq) {
tpm_tis_probe_irq_single(chip, IRQF_SHARED, irq);
if (!(chip->flags & TPM_CHIP_FLAG_IRQ)) {
@@ -1127,6 +1128,7 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
} else {
tpm_tis_probe_irq(chip);
}
+ tpm_chip_stop(chip);
}
rc = tpm_chip_register(chip);
--
2.28.0
