From c14d1769ba81ed084adb450d2fa1bacaee3cd2c7 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 2 Jul 2012 14:26:24 -0700 Subject: [PATCH] staging: comedi: s626: fix the number of dio channels The first digital i/o subdevice has its n_chan set to S626_DIO_CHANNELS which is defined as 48. This is actually the total number of channels provided by all three digital i/o subdevices. Each subdevice only has 16 channels. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/s626.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index bef9649960b8..f90578e5e727 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -2636,7 +2636,7 @@ static int s626_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* digital I/O subdevice */ s->type = COMEDI_SUBD_DIO; s->subdev_flags = SDF_WRITABLE | SDF_READABLE; - s->n_chan = S626_DIO_CHANNELS; + s->n_chan = 16; s->maxdata = 1; s->io_bits = 0xffff; s->private = &dio_private_A; -- 2.20.1