From ac6d4856e3467ecb644fb087ce6bdb9017de987e Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 17 Feb 2014 14:26:43 -0700 Subject: [PATCH] staging: comedi: pcl812: remove 'i8254_osc_base' from boardinfo The 'i8254_osc_base' is the same for all board types. Remove this data from the boardinfo. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/pcl812.c | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcl812.c b/drivers/staging/comedi/drivers/pcl812.c index 062c011b7a4..9215a5d5de5 100644 --- a/drivers/staging/comedi/drivers/pcl812.c +++ b/drivers/staging/comedi/drivers/pcl812.c @@ -338,7 +338,6 @@ struct pcl812_board { int n_dochan; int ai_maxdata; unsigned int ai_ns_min; - unsigned int i8254_osc_base; const struct comedi_lrange *rangelist_ai; const struct comedi_lrange *rangelist_ao; unsigned int IRQbits; @@ -356,7 +355,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 33000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_bipolar10, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -370,7 +368,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 33000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_pcl812pg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -384,7 +381,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_pcl812pg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -399,7 +395,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_acl8112dg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -415,7 +410,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_acl8112hg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -431,7 +425,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_pcl813b_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0x000c, @@ -442,7 +435,6 @@ static const struct pcl812_board boardtypes[] = { .n_aichan_diff = 8, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_pcl813b_ai, .IRQbits = 0x000c, }, { @@ -455,7 +447,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_a821pgh_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0x000c, @@ -469,7 +460,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_acl8112dg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -484,7 +474,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_acl8112hg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -499,7 +488,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 8000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_acl8112dg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -514,7 +502,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0x0fff, .ai_ns_min = 8000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_acl8112hg_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -553,7 +540,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0xffff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_pcl813b2_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -569,7 +555,6 @@ static const struct pcl812_board boardtypes[] = { .n_dochan = 16, .ai_maxdata = 0xffff, .ai_ns_min = 10000, - .i8254_osc_base = I8254_OSC_BASE_2MHZ, .rangelist_ai = &range_pcl813b2_ai, .rangelist_ao = &range_unipolar5, .IRQbits = 0xdcfc, @@ -833,7 +818,7 @@ static int pcl812_ai_cmdtest(struct comedi_device *dev, if (cmd->convert_src == TRIG_TIMER) { tmp = cmd->convert_arg; - i8253_cascade_ns_to_timer(board->i8254_osc_base, + i8253_cascade_ns_to_timer(I8254_OSC_BASE_2MHZ, &divisor1, &divisor2, &cmd->convert_arg, cmd->flags); if (cmd->convert_arg < board->ai_ns_min) @@ -861,7 +846,7 @@ static int pcl812_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) if (cmd->convert_src == TRIG_TIMER) { if (cmd->convert_arg < board->ai_ns_min) cmd->convert_arg = board->ai_ns_min; - i8253_cascade_ns_to_timer(board->i8254_osc_base, + i8253_cascade_ns_to_timer(I8254_OSC_BASE_2MHZ, &divisor1, &divisor2, &cmd->convert_arg, cmd->flags); } -- 2.46.0