From 2743803dc4fce84365204a494ef94edd81c8320b Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 13 Oct 2015 17:47:29 -0700 Subject: [PATCH] staging: comedi: cb_pcidas: all boards have 16 analog input channels All the boards supported by this driver have 16 analog input channels. Remove this unnecessary information from the boardinfo. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/cb_pcidas.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c index f6309c9c034e..46c47ed7be9b 100644 --- a/drivers/staging/comedi/drivers/cb_pcidas.c +++ b/drivers/staging/comedi/drivers/cb_pcidas.c @@ -228,7 +228,6 @@ enum cb_pcidas_boardid { struct cb_pcidas_board { const char *name; - int ai_nchan; /* Inputs in single-ended mode */ int ai_speed; /* fastest conversion period in ns */ int ao_scan_speed; /* analog output scan speed for 1602 series */ int fifo_size; /* number of samples fifo can hold */ @@ -244,7 +243,6 @@ struct cb_pcidas_board { static const struct cb_pcidas_board cb_pcidas_boards[] = { [BOARD_PCIDAS1602_16] = { .name = "pci-das1602/16", - .ai_nchan = 16, .ai_speed = 5000, .ao_scan_speed = 10000, .fifo_size = 512, @@ -258,7 +256,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1200] = { .name = "pci-das1200", - .ai_nchan = 16, .ai_speed = 3200, .fifo_size = 1024, .ranges = &cb_pcidas_ranges, @@ -267,7 +264,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1602_12] = { .name = "pci-das1602/12", - .ai_nchan = 16, .ai_speed = 3200, .ao_scan_speed = 4000, .fifo_size = 1024, @@ -279,7 +275,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1200_JR] = { .name = "pci-das1200/jr", - .ai_nchan = 16, .ai_speed = 3200, .fifo_size = 1024, .ranges = &cb_pcidas_ranges, @@ -287,7 +282,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1602_16_JR] = { .name = "pci-das1602/16/jr", - .ai_nchan = 16, .ai_speed = 5000, .fifo_size = 512, .ranges = &cb_pcidas_ranges, @@ -298,7 +292,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1000] = { .name = "pci-das1000", - .ai_nchan = 16, .ai_speed = 4000, .fifo_size = 1024, .ranges = &cb_pcidas_ranges, @@ -306,7 +299,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1001] = { .name = "pci-das1001", - .ai_nchan = 16, .ai_speed = 6800, .fifo_size = 1024, .ranges = &cb_pcidas_alt_ranges, @@ -315,7 +307,6 @@ static const struct cb_pcidas_board cb_pcidas_boards[] = { }, [BOARD_PCIDAS1002] = { .name = "pci-das1002", - .ai_nchan = 16, .ai_speed = 6800, .fifo_size = 1024, .ranges = &cb_pcidas_ranges, @@ -1389,8 +1380,8 @@ static int cb_pcidas_auto_attach(struct comedi_device *dev, s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF | SDF_CMD_READ; /* WARNING: Number of inputs in differential mode is ignored */ - s->n_chan = board->ai_nchan; - s->len_chanlist = board->ai_nchan; + s->n_chan = 16; + s->len_chanlist = s->n_chan; s->maxdata = board->is_16bit ? 0xffff : 0x0fff; s->range_table = board->ranges; s->insn_read = cb_pcidas_ai_rinsn; -- 2.34.1