22d66c85fd
Use zero to indicate infinite timeout for the synchronous serdev_device_write() helper. This allows drivers to specify an infinite timeout without knowing about serdev implementation details, while also allowing the same timeout argument to be used for both serdev_device_write() and serdev_device_wait_until_sent(). Note that passing zero to the current helper makes no sense; just call the asynchronous serdev_device_write_buf() directly instead. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>