linux/drivers/staging/comedi
Andrzej Pietrasiewicz c9e5ec256c staging: comedi: ni_mio_common: add "no_channel" versions of some functions
ni_release_ai_mite_channel(), ni_release_ao_mite_channel(),
ni_release_gpct_mite_channel() and ni_release_cdo_mite_channel()
call functions which interpret -1 as a special value meaning "no channel".
This patch adds explicit "no_channel" versions instead.

On the other hand, after "no_channel" versions are used,
ni_set_ai_dma_channel(), ni_set_ao_dma_channel(),
ni_set_gpct_dma_channel(), ni_set_cdo_dma_channel() are called with actual
"channel" parameter being always unsigned, so their signatures are changed
accordingly.

A side benefit of the changes is suppressesing 4 sparse warnings:
"warning: shift too big (4294967295) for type int".

Signed-off-by: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-21 15:56:01 -08:00
..
drivers staging: comedi: ni_mio_common: add "no_channel" versions of some functions 2015-12-21 15:56:01 -08:00
kcomedilib staging: comedi: kcomedilib: Fixed coding style issue 2015-09-12 18:24:38 -07:00
comedi_buf.c staging: comedi: add new comedi_buf_write_n_available() 2015-10-13 10:28:40 -07:00
comedi_compat32.c staging: comedi: fix cast warning in comedi_compat32.c 2015-07-14 18:21:15 -07:00
comedi_compat32.h
comedi_fops.c staging: comedi: check for more errors for zero-length read 2015-10-13 10:29:48 -07:00
comedi_internal.h staging: comedi: add new comedi_buf_write_n_available() 2015-10-13 10:28:40 -07:00
comedi_pci.c staging: comedi: comedi_pci.c: Fix kernel-doc Return tags 2015-10-02 11:43:21 +02:00
comedi_pci.h
comedi_pcmcia.c staging: comedi: comedi_pcmcia.c: improve function documentation 2015-10-02 11:43:21 +02:00
comedi_pcmcia.h
comedi_usb.c staging: comedi: comedi_usb.c: improve function documentation 2015-10-02 11:43:21 +02:00
comedi_usb.h
comedi.h Staging: comedi: Fixed multiple commenting and spacing codig style issues. 2015-12-21 15:55:57 -08:00
comedidev.h staging: comedi: comedidev.h: spaces preferred around that '*' 2015-10-13 10:30:39 -07:00
comedilib.h
drivers.c staging: comedi: fix extreme case of comedi_nsamples_left() 2015-10-27 14:31:25 +09:00
Kconfig staging: comedi: adv_pci_dio: separate out PCI-1760 support 2015-12-18 14:54:24 -08:00
Makefile
proc.c
range.c staging: comedi: improve comedi_check_chanlist() documentation 2015-08-05 11:55:44 -07:00
TODO