diff options
author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-07-24 14:17:05 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-25 13:15:37 -0700 |
commit | b8c162c961c47f0fa991cc8f4b2acd32e55ae589 (patch) | |
tree | cbc2bedab78f1daea64097a0e5449e16b4251986 /drivers/staging/comedi/drivers/usbdux.c | |
parent | 903f4fde801343eb95e3f30cab24c50c9fe367c6 (diff) |
staging: comedi: usbdux: make private data flags bit-fields
Change the flags in the private data to bit-fields to save a bit of
space.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/usbdux.c')
-rw-r--r-- | drivers/staging/comedi/drivers/usbdux.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c index c0c4a2711664..0434674121e8 100644 --- a/drivers/staging/comedi/drivers/usbdux.c +++ b/drivers/staging/comedi/drivers/usbdux.c @@ -223,16 +223,14 @@ struct usbdux_private { int16_t *insn_buffer; /* output buffer for single DA outputs */ int16_t *out_buffer; - /* is it USB_SPEED_HIGH or not? */ - short int high_speed; - /* asynchronous command is running */ - short int ai_cmd_running; - short int ao_cmd_running; - /* pwm is running */ - short int pwm_cmd_running; - /* continous acquisition */ - short int ai_continous; - short int ao_continous; + + unsigned int high_speed:1; + unsigned int ai_cmd_running:1; + unsigned int ai_continous:1; + unsigned int ao_cmd_running:1; + unsigned int ao_continous:1; + unsigned int pwm_cmd_running:1; + /* number of samples to acquire */ int ai_sample_count; int ao_sample_count; |