On Tue, Oct 07, 2014 at 10:03:06PM +0200, Christophe Ricard wrote: > Adding tpm_lock mutex in order to guarantee that a i2c_read_data or a > i2c_write_data will not get interrupted by a threaded interrupt. Can you elaborate on this? Any call from the TPM core itself through 'ops' is locked already, and I don't see this driver's IRQ handler doing I2C ops.. What scenario is this protecting against? Jason -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
