From 16ee1e82a305f7b3ec9506178ac3a273eaceff7f Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 25 Sep 2013 15:40:57 -0700 Subject: [PATCH] staging: comedi: pcl726: remove the *_SIZE defines The *_SIZE defines are only used to initialize the 'io_range' members in the boardinfo. Remove the defines and just open code the values. For aesthetics, change the type of the 'io_range' and rename it to better match the 'len' parameter to comedi_request_region(). Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/pcl726.c | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcl726.c b/drivers/staging/comedi/drivers/pcl726.c index 7f55c09aab94..16f062a6ec1d 100644 --- a/drivers/staging/comedi/drivers/pcl726.c +++ b/drivers/staging/comedi/drivers/pcl726.c @@ -67,10 +67,6 @@ Interrupts are not supported. #include "../comedidev.h" -#define PCL726_SIZE 16 -#define PCL727_SIZE 32 -#define PCL728_SIZE 8 - #define PCL726_AO_MSB_REG(x) (0x00 + ((x) * 2)) #define PCL726_AO_LSB_REG(x) (0x01 + ((x) * 2)) #define PCL726_DO_MSB_REG 0x0c @@ -110,9 +106,9 @@ static const struct comedi_lrange *const rangelist_728[] = { struct pcl726_board { const char *name; - int n_aochan; - unsigned int io_range; + unsigned long io_len; unsigned int irq_mask; + int n_aochan; unsigned int have_dio:1; unsigned int is_pcl727:1; const struct comedi_lrange *const *ao_ranges; @@ -122,37 +118,37 @@ struct pcl726_board { static const struct pcl726_board boardtypes[] = { { .name = "pcl726", + .io_len = 0x10, .n_aochan = 6, - .io_range = PCL726_SIZE, .have_dio = 1, .ao_ranges = &rangelist_726[0], .ao_num_ranges = ARRAY_SIZE(rangelist_726), }, { .name = "pcl727", + .io_len = 0x20, .n_aochan = 12, - .io_range = PCL727_SIZE, .have_dio = 1, .is_pcl727 = 1, .ao_ranges = &rangelist_727[0], .ao_num_ranges = ARRAY_SIZE(rangelist_727), }, { .name = "pcl728", + .io_len = 0x08, .n_aochan = 2, - .io_range = PCL728_SIZE, .ao_num_ranges = ARRAY_SIZE(rangelist_728), .ao_ranges = &rangelist_728[0], }, { .name = "acl6126", - .n_aochan = 6, - .io_range = PCL726_SIZE, + .io_len = 0x10, .irq_mask = 0x96e8, + .n_aochan = 6, .have_dio = 1, .ao_num_ranges = ARRAY_SIZE(rangelist_726), .ao_ranges = &rangelist_726[0], }, { .name = "acl6128", + .io_len = 0x08, .n_aochan = 2, - .io_range = PCL728_SIZE, .ao_num_ranges = ARRAY_SIZE(rangelist_728), .ao_ranges = &rangelist_728[0], }, @@ -269,7 +265,7 @@ static int pcl726_attach(struct comedi_device *dev, int ret; int i; - ret = comedi_request_region(dev, it->options[0], board->io_range); + ret = comedi_request_region(dev, it->options[0], board->io_len); if (ret) return ret; -- 2.20.1