On 2014-06-20 18:58, H Hartley Sweeten wrote:
Introduce an inline helper to return the number of bytes that are ready to read from the comedi_async buffer. Use the helper in the comedi drivers that currently do the calculation as part of the (*poll) operation. Also, use the helper in comedi_fops where the calculation is used as part of the subdevice going nonbusy. Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregk@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx> -- -=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=- -=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=- _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
