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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-10-22 21:36:47 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 08:01:20 (GMT) |
| commit | 04c4166a22717241c3d5fdf8740c7e4c9a0bdf25 (patch) | |
| tree | 3e60926734de65a2c5d2b0aab90e7881577fcaf2 /drivers/staging/comedi/comedi_buf.c | |
| parent | e463fbe419b70744c7126ec198c6d6e2cffa5c87 (diff) | |
| download | linux-04c4166a22717241c3d5fdf8740c7e4c9a0bdf25.tar.xz | |
staging: comedi: comedi_buf: remove comedi_buf_get()
This function is no longer used. Remove it.
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/comedi_buf.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_buf.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c index fb2e91a..f7ff420 100644 --- a/drivers/staging/comedi/comedi_buf.c +++ b/drivers/staging/comedi/comedi_buf.c @@ -442,20 +442,6 @@ int comedi_buf_put(struct comedi_subdevice *s, unsigned short x) } EXPORT_SYMBOL_GPL(comedi_buf_put); -int comedi_buf_get(struct comedi_subdevice *s, unsigned short *x) -{ - struct comedi_async *async = s->async; - unsigned int n = comedi_buf_read_n_available(s); - - if (n < sizeof(short)) - return 0; - comedi_buf_read_alloc(s, sizeof(short)); - *x = *(unsigned short *)(async->prealloc_buf + async->buf_read_ptr); - comedi_buf_read_free(s, sizeof(short)); - return 1; -} -EXPORT_SYMBOL_GPL(comedi_buf_get); - void comedi_buf_memcpy_to(struct comedi_subdevice *s, unsigned int offset, const void *data, unsigned int num_bytes) { |