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staging: comedi: pcl812: introduce pcl812_free_dma()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 12 Jan 2015 17:56:06 +0000 (10:56 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 17 Jan 2015 22:25:21 +0000 (14:25 -0800)
commit91ac6981bc09784122585d1ccf1267efcbc5934d
treea7e053ef5e531158a4ffe77478e456fcf286dfb5tree | snapshot (tar.gz zip)
parent075400af763d1a16bbbaa7e5963b9ede9765e2adcommit | diff
staging: comedi: pcl812: introduce pcl812_free_dma()

For aesthetics, move the freeing of the DMA channel and the buffers to
a helper function.

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>
drivers/staging/comedi/drivers/pcl812.c diff | blob | blame | history