On 11/11/14 00:28, H Hartley Sweeten wrote:
The comedi core now counts the number of samples added to the async buffer and detects the end-of-scan and increments the comedi_async 'scans_done' counter. Remove the private data member 'stop_counter' and use the 'scans_done' member to detect the end-of-acquisition. This fixes a possible interger overflow when calculating the value of the 'stop_counter' and removes the need to accumulate the 'total' number of samples added to the async buffer in pci9111_handle_fifo_half_full(). Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx> Cc: Ian Abbott <abbotti@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/comedi/drivers/adl_pci9111.c | 28 ++++------------------------ 1 file changed, 4 insertions(+), 24 deletions(-)
Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx> -- -=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=- -=( Web: http://www.mev.co.uk/ )=- _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
