staging: comedi: pcmmio: introduce pcmmio_dio_write()
The paged registers in the asic need to be spinlock protected to
ensure that the page is not changed while writing to the registers.
Introduce a helper function to make sure the spinlock is used.
Use the new helper in pcmmio_reset(). This is one of the places where
the spinlock is not used.
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>
This page took 0.024747 seconds and 5 git commands to generate.