diff options
author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2016-05-03 12:29:40 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-17 20:42:21 -0700 |
commit | 27eeef415d2b0a3f07bfc5c5c2446a35ab87e5f7 (patch) | |
tree | 7b4e1b02092e3d4dc290cff0f87563fdc03d5441 /drivers/staging/comedi/drivers/das16m1.c | |
parent | 7e573494b8940dd9089de734f47e6933fb46474d (diff) |
staging: comedi: das16m1: tidy up comments in das16m1_handler()
Fix the checkpatch.pl issue:
WARNING: Block comments use a trailing */ on a separate line
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/das16m1.c')
-rw-r--r-- | drivers/staging/comedi/drivers/das16m1.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c index 90d3869553c9..75e096a7c12d 100644 --- a/drivers/staging/comedi/drivers/das16m1.c +++ b/drivers/staging/comedi/drivers/das16m1.c @@ -405,20 +405,24 @@ static void das16m1_handler(struct comedi_device *dev, unsigned int status) /* figure out how many samples are in fifo */ hw_counter = comedi_8254_read(devpriv->counter, 1); - /* make sure hardware counter reading is not bogus due to initial value - * not having been loaded yet */ + /* + * Make sure hardware counter reading is not bogus due to initial + * value not having been loaded yet. + */ if (devpriv->adc_count == 0 && hw_counter == devpriv->initial_hw_count) { num_samples = 0; } else { - /* The calculation of num_samples looks odd, but it uses the + /* + * The calculation of num_samples looks odd, but it uses the * following facts. 16 bit hardware counter is initialized with * value of zero (which really means 0x1000). The counter * decrements by one on each conversion (when the counter * decrements from zero it goes to 0xffff). num_samples is a * 16 bit variable, so it will roll over in a similar fashion * to the hardware counter. Work it out, and this is what you - * get. */ + * get. + */ num_samples = -hw_counter - devpriv->adc_count; } /* check if we only need some of the points */ @@ -441,8 +445,10 @@ static void das16m1_handler(struct comedi_device *dev, unsigned int status) } } - /* this probably won't catch overruns since the card doesn't generate - * overrun interrupts, but we might as well try */ + /* + * This probably won't catch overruns since the card doesn't generate + * overrun interrupts, but we might as well try. + */ if (status & OVRUN) { async->events |= COMEDI_CB_ERROR; dev_err(dev->class_dev, "fifo overflow\n"); |