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 13/28] staging: comedi: amplc_pci230: shrink struct pci230_board
Date: Mon, 1 Sep 2014 12:03:45 +0100 [thread overview]
Message-ID: <1409569440-10979-14-git-send-email-abbotti@mev.co.uk> (raw)
In-Reply-To: <1409569440-10979-1-git-send-email-abbotti@mev.co.uk>
The `ai_bits`, `ao_bits`, and `min_hwver` members of `struct
pci230_board` are only set to small, non-negative values, so make them
`unsigned char`. The `have_dio` member is used as a boolean so change
it to a bitfield of type `bool`.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
---
drivers/staging/comedi/drivers/amplc_pci230.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 75b0e79..7fa9c70 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -454,10 +454,10 @@ enum {
struct pci230_board {
const char *name;
unsigned short id;
- int ai_bits;
- int ao_bits;
- int have_dio;
- unsigned int min_hwver; /* Minimum hardware version supported. */
+ unsigned char ai_bits;
+ unsigned char ao_bits;
+ unsigned char min_hwver; /* Minimum hardware version supported. */
+ bool have_dio:1;
};
static const struct pci230_board pci230_boards[] = {
@@ -466,7 +466,7 @@ static const struct pci230_board pci230_boards[] = {
.id = PCI_DEVICE_ID_PCI230,
.ai_bits = 16,
.ao_bits = 12,
- .have_dio = 1,
+ .have_dio = true,
.min_hwver = 1,
},
{
@@ -480,7 +480,7 @@ static const struct pci230_board pci230_boards[] = {
.id = PCI_DEVICE_ID_PCI230,
.ai_bits = 12,
.ao_bits = 12,
- .have_dio = 1,
+ .have_dio = true,
},
{
.name = "pci260",
--
2.0.4
next prev parent reply other threads:[~2014-09-01 11:04 UTC|newest]
Thread overview: 30+ 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 ` [PATCH 01/28] staging: comedi: amplc_pci230: update MODULE_DESCRIPTION() 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 ` [PATCH 03/28] staging: comedi: amplc_pci230: remove some unnecessary parentheses 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 ` [PATCH 05/28] staging: comedi: amplc_pci230: remove "legacy" attach mechanism 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 ` [PATCH 07/28] staging: comedi: amplc_pci230: set detach handler to comedi_pci_detach() 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 ` [PATCH 09/28] staging: comedi: amplc_pci230: no need to comedi_set_hw_dev() here 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 ` [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 [this message]
2014-09-01 11:03 ` [PATCH 14/28] staging: comedi: amplc_pci230: simplify pci230_ao_mangle_datum() 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 ` [PATCH 16/28] staging: comedi: amplc_pci230: remove 'inline' 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 ` [PATCH 18/28] staging: comedi: amplc_pci230: add `pci230_` prefix to functions 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 ` [PATCH 20/28] staging: comedi: amplc_pci230: make `intr_running` a bitfield 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 ` [PATCH 22/28] staging: comedi: amplc_pci230: rewrite shared resource handling 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 ` [PATCH 24/28] staging: comedi: amplc_pci230: reduce indentation in pci230_ao_start() 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 ` [PATCH 26/28] staging: comedi: amplc_pci230: reduce indentation in pci230_ai_start() 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 11:04 ` [PATCH 28/28] staging: comedi: amplc_pci230: simplify interrupt enable handling Ian Abbott
2014-09-02 17:43 ` [PATCH 00/28] staging: comedi: more clean-up and remove legacy attach Hartley Sweeten
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