> So it is a bad choice to use hid_output_raw_report (which calls > usb_control_msg) in a ff_memless control function. I will just send a > revert > patch in some minutes. Rather than revert, can't we just replace the raw call with 'hid_hw_request()' to send the data? This is what we have in hid-lg4ff: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/hid/hid-lg4ff.c?id=refs/tags/v3.12#n402 Simon -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html