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| /openbmc/linux/drivers/char/tpm/ |
| H A D | tpm-interface.c | diff 6804f6bba09997393904a112f2043963a8e08abf Mon Nov 07 06:14:33 CST 2016 Stefan Berger <stefanb@linux.vnet.ibm.com> tpm: Only call pm_runtime_get_sync if device has a parent
Only call pm_runtime_get_sync if the device has a parent. This
change fixes a crash in the tpm_vtpm_proxy driver since that
driver does not have a parent device.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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