linux/drivers/staging/comedi
Ian Abbott 3cd73bc1cf staging: comedi: ni_mio_common: always lock in ni_ai_poll()
`ni_ai_poll()` currently acquires (and later releases) the comedi
device's spin-lock iff `in_interrupt()` returns 0.  However, it is only
called during processing of a `COMEDI_POLL` ioctl so `in_interrupt()`
will always return 0 in this case.  Remove this test and acquire/release
the spin-lock unconditionally.  This eliminates a sparse warning about
different lock contexts for basic block.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-26 10:45:38 -07:00
..
drivers staging: comedi: ni_mio_common: always lock in ni_ai_poll() 2012-09-26 10:45:38 -07:00
kcomedilib staging: comedi: kcomedilib: fix a __user space access issue 2012-09-21 09:26:20 -07:00
comedi_compat32.c
comedi_compat32.h
comedi_fops.c staging: comedi: fix memory leak for saved channel list 2012-09-21 09:29:53 -07:00
comedi_internal.h
comedi.h staging: comedi: comedi.h: remove __user tag from chanlist 2012-09-19 09:36:44 +01:00
comedidev.h staging: comedi: replace printk calls in comedi core 2012-08-16 11:35:45 -07:00
comedilib.h
drivers.c staging: comedi: sparse warning in insn_rw_emulate_bits() 2012-09-19 11:26:12 +01:00
Kconfig staging: comedi: 8255_pci: move ni_pcidio 8255 board support 2012-09-13 20:13:03 -07:00
Makefile
proc.c
range.c staging: comedi: range: remove subdevice pointer math 2012-09-05 20:06:32 -07:00
TODO