From: Ian Abbott <abbotti@mev.co.uk> To: driverdev-devel@linuxdriverproject.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Ian Abbott <abbotti@mev.co.uk>, H Hartley Sweeten <hartleys@visionengravers.com>, linux-kernel@vger.kernel.org Subject: [PATCH 11/28] staging: comedi: amplc_pci230: remove ai_chans member Date: Mon, 1 Sep 2014 12:03:43 +0100 [thread overview] Message-ID: <1409569440-10979-12-git-send-email-abbotti@mev.co.uk> (raw) In-Reply-To: <1409569440-10979-1-git-send-email-abbotti@mev.co.uk> All boards supported by the "amplc_pci230" driver have 16 AI channels, so the `ai_chans` member of `struct pci230_board` is superfluous and can be removed. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> --- drivers/staging/comedi/drivers/amplc_pci230.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c index 794e0ca..42a79d2 100644 --- a/drivers/staging/comedi/drivers/amplc_pci230.c +++ b/drivers/staging/comedi/drivers/amplc_pci230.c @@ -454,7 +454,6 @@ enum { struct pci230_board { const char *name; unsigned short id; - int ai_chans; int ai_bits; int ao_chans; int ao_bits; @@ -466,7 +465,6 @@ static const struct pci230_board pci230_boards[] = { { .name = "pci230+", .id = PCI_DEVICE_ID_PCI230, - .ai_chans = 16, .ai_bits = 16, .ao_chans = 2, .ao_bits = 12, @@ -476,14 +474,12 @@ static const struct pci230_board pci230_boards[] = { { .name = "pci260+", .id = PCI_DEVICE_ID_PCI260, - .ai_chans = 16, .ai_bits = 16, .min_hwver = 1, }, { .name = "pci230", .id = PCI_DEVICE_ID_PCI230, - .ai_chans = 16, .ai_bits = 12, .ao_chans = 2, .ao_bits = 12, @@ -492,7 +488,6 @@ static const struct pci230_board pci230_boards[] = { { .name = "pci260", .id = PCI_DEVICE_ID_PCI260, - .ai_chans = 16, .ai_bits = 12, }, }; @@ -2660,7 +2655,7 @@ static int pci230_auto_attach(struct comedi_device *dev, /* analog input subdevice */ s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_DIFF | SDF_GROUND; - s->n_chan = thisboard->ai_chans; + s->n_chan = 16; s->maxdata = (1 << thisboard->ai_bits) - 1; s->range_table = &pci230_ai_range; s->insn_read = pci230_ai_rinsn; -- 2.0.4
WARNING: multiple messages have this Message-ID (diff)
From: Ian Abbott <abbotti@mev.co.uk> To: driverdev-devel@linuxdriverproject.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Ian Abbott <abbotti@mev.co.uk>, linux-kernel@vger.kernel.org Subject: [PATCH 11/28] staging: comedi: amplc_pci230: remove ai_chans member Date: Mon, 1 Sep 2014 12:03:43 +0100 [thread overview] Message-ID: <1409569440-10979-12-git-send-email-abbotti@mev.co.uk> (raw) In-Reply-To: <1409569440-10979-1-git-send-email-abbotti@mev.co.uk> All boards supported by the "amplc_pci230" driver have 16 AI channels, so the `ai_chans` member of `struct pci230_board` is superfluous and can be removed. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> --- drivers/staging/comedi/drivers/amplc_pci230.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c index 794e0ca..42a79d2 100644 --- a/drivers/staging/comedi/drivers/amplc_pci230.c +++ b/drivers/staging/comedi/drivers/amplc_pci230.c @@ -454,7 +454,6 @@ enum { struct pci230_board { const char *name; unsigned short id; - int ai_chans; int ai_bits; int ao_chans; int ao_bits; @@ -466,7 +465,6 @@ static const struct pci230_board pci230_boards[] = { { .name = "pci230+", .id = PCI_DEVICE_ID_PCI230, - .ai_chans = 16, .ai_bits = 16, .ao_chans = 2, .ao_bits = 12, @@ -476,14 +474,12 @@ static const struct pci230_board pci230_boards[] = { { .name = "pci260+", .id = PCI_DEVICE_ID_PCI260, - .ai_chans = 16, .ai_bits = 16, .min_hwver = 1, }, { .name = "pci230", .id = PCI_DEVICE_ID_PCI230, - .ai_chans = 16, .ai_bits = 12, .ao_chans = 2, .ao_bits = 12, @@ -492,7 +488,6 @@ static const struct pci230_board pci230_boards[] = { { .name = "pci260", .id = PCI_DEVICE_ID_PCI260, - .ai_chans = 16, .ai_bits = 12, }, }; @@ -2660,7 +2655,7 @@ static int pci230_auto_attach(struct comedi_device *dev, /* analog input subdevice */ s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_DIFF | SDF_GROUND; - s->n_chan = thisboard->ai_chans; + s->n_chan = 16; s->maxdata = (1 << thisboard->ai_bits) - 1; s->range_table = &pci230_ai_range; s->insn_read = pci230_ai_rinsn; -- 2.0.4 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
next prev parent reply other threads:[~2014-09-01 11:09 UTC|newest] Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-09-01 11:03 [PATCH 00/28] staging: comedi: more clean-up and remove legacy attach Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 01/28] staging: comedi: amplc_pci230: update MODULE_DESCRIPTION() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 02/28] staging: comedi: amplc_pci230: don't use multiple blank lines Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 03/28] staging: comedi: amplc_pci230: remove some unnecessary parentheses Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 04/28] staging: comedi: amplc_pci230: collapse some 'else { if' chains Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 05/28] staging: comedi: amplc_pci230: remove "legacy" attach mechanism Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 06/28] staging: comedi: amplc_pci230: no need to manipulate PCI ref count Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 07/28] staging: comedi: amplc_pci230: set detach handler to comedi_pci_detach() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 08/28] staging: comedi: amplc_pci230: absorb pci230_attach_common() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 09/28] staging: comedi: amplc_pci230: no need to comedi_set_hw_dev() here Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 10/28] staging: comedi: amplc_pci230: absorb pci230_alloc_private() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` Ian Abbott [this message] 2014-09-01 11:03 ` [PATCH 11/28] staging: comedi: amplc_pci230: remove ai_chans member Ian Abbott 2014-09-01 11:03 ` [PATCH 12/28] staging: comedi: amplc_pci230: remove ao_chans member Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 13/28] staging: comedi: amplc_pci230: shrink struct pci230_board Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 14/28] staging: comedi: amplc_pci230: simplify pci230_ao_mangle_datum() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 15/28] staging: comedi: amplc_pci230: simplify pci230_ai_read() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 16/28] staging: comedi: amplc_pci230: remove 'inline' Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 17/28] staging: comedi: amplc_pci230: rename pci230_ai_rinsn() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 18/28] staging: comedi: amplc_pci230: add `pci230_` prefix to functions Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 19/28] staging: comedi: amplc_pci230: use comedi_range_is_bipolar() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 20/28] staging: comedi: amplc_pci230: make `intr_running` a bitfield Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 21/28] staging: comedi: amplc_pci230: replace `state` member with bitfields Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 22/28] staging: comedi: amplc_pci230: rewrite shared resource handling Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 23/28] staging: comedi: amplc_pci230: reduce indentation in pci230_ao_inttrig_scan_begin() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 24/28] staging: comedi: amplc_pci230: reduce indentation in pci230_ao_start() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 25/28] staging: comedi: amplc_pci230: reduce indentation in pci230_ai_inttrig_convert() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 26/28] staging: comedi: amplc_pci230: reduce indentation in pci230_ai_start() Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:03 ` [PATCH 27/28] staging: comedi: amplc_pci230: change pci230_handle_ao_fifo() return type Ian Abbott 2014-09-01 11:03 ` Ian Abbott 2014-09-01 11:04 ` [PATCH 28/28] staging: comedi: amplc_pci230: simplify interrupt enable handling Ian Abbott 2014-09-01 11:04 ` Ian Abbott 2014-09-02 17:43 ` [PATCH 00/28] staging: comedi: more clean-up and remove legacy attach Hartley Sweeten 2014-09-02 17:43 ` Hartley Sweeten
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