4.3-stable review patch. If anyone has any objections, please let me know.
------------------
From: Martin Wilck <Martin.Wilck@xxxxxxxxxxxxxx>
commit 2aef9da60bfdeb68dbcd4f114c098cbaa841b4ee upstream.
Release IRQs used for probing only. Otherwise the TPM will end up
with all IRQs 3-15 assigned.
Fixes: afb5abc262e9 ("tpm: two-phase chip management functions")
Signed-off-by: Martin Wilck <Martin.Wilck@xxxxxxxxxxxxxx>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
Acked-by: Peter Huewe <PeterHuewe@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/char/tpm/tpm_tis.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -805,6 +805,8 @@ static int tpm_tis_init(struct device *d
iowrite32(intmask,
chip->vendor.iobase +
TPM_INT_ENABLE(chip->vendor.locality));
+
+ devm_free_irq(dev, i, chip);
}
}
if (chip->vendor.irq) {
--
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