From 4cab75b5557490d7beefc60c79947a9b4d82a8ed Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 14 Oct 2014 10:44:23 -0700 Subject: [PATCH] staging: comedi: addi_apci_1500: remove subdevice callbacks from boardinfo This driver only has one boardinfo entry so the subdevice callbacks are always the same. Remvoe the callbacks from the boardinfo and use them directly when initializing the subdevices. Remove all the subdevice callback initialization that would be set to NULL. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- .../staging/comedi/drivers/addi_apci_1500.c | 47 +++++-------------- 1 file changed, 11 insertions(+), 36 deletions(-) diff --git a/drivers/staging/comedi/drivers/addi_apci_1500.c b/drivers/staging/comedi/drivers/addi_apci_1500.c index a68840e721a6..d6d2e67c5ba7 100644 --- a/drivers/staging/comedi/drivers/addi_apci_1500.c +++ b/drivers/staging/comedi/drivers/addi_apci_1500.c @@ -19,17 +19,6 @@ static const struct addi_board apci1500_boardtypes[] = { .i_NbrDoChannel = 16, .i_DoMaxdata = 0xffff, .i_Timer = 1, - .di_config = apci1500_di_config, - .di_read = apci1500_di_read, - .di_write = apci1500_di_write, - .di_bits = apci1500_di_insn_bits, - .do_config = apci1500_do_config, - .do_write = apci1500_do_write, - .do_bits = apci1500_do_bits, - .timer_config = apci1500_timer_config, - .timer_write = apci1500_timer_write, - .timer_read = apci1500_timer_read, - .timer_bits = apci1500_timer_bits, }, }; @@ -141,15 +130,6 @@ static int apci1500_auto_attach(struct comedi_device *dev, s->maxdata = devpriv->s_EeParameters.i_AiMaxdata; s->len_chanlist = this_board->i_AiChannelList; s->range_table = this_board->pr_AiRangelist; - - s->insn_config = this_board->ai_config; - s->insn_read = this_board->ai_read; - s->insn_write = this_board->ai_write; - s->insn_bits = this_board->ai_bits; - s->do_cmdtest = this_board->ai_cmdtest; - s->do_cmd = this_board->ai_cmd; - s->cancel = this_board->ai_cancel; - } else { s->type = COMEDI_SUBD_UNUSED; } @@ -163,7 +143,6 @@ static int apci1500_auto_attach(struct comedi_device *dev, s->maxdata = devpriv->s_EeParameters.i_AoMaxdata; s->len_chanlist = devpriv->s_EeParameters.i_NbrAoChannel; - s->insn_write = this_board->ao_write; } else { s->type = COMEDI_SUBD_UNUSED; } @@ -177,10 +156,10 @@ static int apci1500_auto_attach(struct comedi_device *dev, s->len_chanlist = devpriv->s_EeParameters.i_NbrDiChannel; s->range_table = &range_digital; - s->insn_config = this_board->di_config; - s->insn_read = this_board->di_read; - s->insn_write = this_board->di_write; - s->insn_bits = this_board->di_bits; + s->insn_config = apci1500_di_config; + s->insn_read = apci1500_di_read; + s->insn_write = apci1500_di_write; + s->insn_bits = apci1500_di_insn_bits; } else { s->type = COMEDI_SUBD_UNUSED; } @@ -195,12 +174,9 @@ static int apci1500_auto_attach(struct comedi_device *dev, s->len_chanlist = devpriv->s_EeParameters.i_NbrDoChannel; s->range_table = &range_digital; - - /* insn_config - for digital output memory */ - s->insn_config = this_board->do_config; - s->insn_write = this_board->do_write; - s->insn_bits = this_board->do_bits; - s->insn_read = this_board->do_read; + s->insn_config = apci1500_do_config; + s->insn_write = apci1500_do_write; + s->insn_bits = apci1500_do_bits; } else { s->type = COMEDI_SUBD_UNUSED; } @@ -214,11 +190,10 @@ static int apci1500_auto_attach(struct comedi_device *dev, s->maxdata = 0; s->len_chanlist = 1; s->range_table = &range_digital; - - s->insn_write = this_board->timer_write; - s->insn_read = this_board->timer_read; - s->insn_config = this_board->timer_config; - s->insn_bits = this_board->timer_bits; + s->insn_write = apci1500_timer_write; + s->insn_read = apci1500_timer_read; + s->insn_config = apci1500_timer_config; + s->insn_bits = apci1500_timer_bits; } else { s->type = COMEDI_SUBD_UNUSED; } -- 2.30.2