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| author |  Ian Abbott <abbotti@mev.co.uk>
| 2014-09-15 13:46:05 +0100 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2014-09-19 15:55:32 -0700 |
| commit | bfa9facdb13fb7bc47677bc8f590fc816ccd0c9a (patch) | |
| tree | 31cf5d3314d6093ca0b26a2d9608ee6dbe642530 /drivers/staging/comedi/comedidev.h | |
| parent | staging: comedi: comedi_fc.h: use comedi_write_array_to_buffer() (diff) | |
| download | linux-bfa9facdb13fb7bc47677bc8f590fc816ccd0c9a.tar.gz linux-bfa9facdb13fb7bc47677bc8f590fc816ccd0c9a.tar.bz2 linux-bfa9facdb13fb7bc47677bc8f590fc816ccd0c9a.zip | |
staging: comedi: add comedi_read_array_from_buffer()
The "comedi_fc" module contains a few functions useful to Comedi
drivers. Their functionality is being migrated to the core "comedi"
module and renamed to start with the prefix `comedi_`. As part of this
migration, move `cfc_read_array_from_buffer()` into the core comedi
module and rename it to `comedi_read_array_from_buffer()`. Change the
external declaration of `cfc_read_array_from_buffer()` into an inline
function that calls `comedi_read_array_from_buffer()`.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/comedidev.h')
| -rw-r--r-- | drivers/staging/comedi/comedidev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h index bcc85560c261..1b2bbd56f6ef 100644 --- a/drivers/staging/comedi/comedidev.h +++ b/drivers/staging/comedi/comedidev.h @@ -429,6 +429,8 @@ void comedi_buf_memcpy_from(struct comedi_subdevice *s, unsigned int offset, unsigned int comedi_write_array_to_buffer(struct comedi_subdevice *s, const void *data, unsigned int num_bytes); +unsigned int comedi_read_array_from_buffer(struct comedi_subdevice *s, + void *data, unsigned int num_bytes); /* drivers.c - general comedi driver functions */ |