diff options
| author | Ian Abbott <abbotti@mev.co.uk> | 2014-09-01 12:03:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-02 11:21:31 -0700 |
| commit | 33af02c7b259a60dca2cd1ca11a4568dcc000113 (patch) | |
| tree | a58901b3eab82da5fc269143ad69870f2a19f7f0 /drivers/staging | |
| parent | 867ae76dda9365c125ac88f256ca20d557e9e6e8 (diff) | |
| download | linux-33af02c7b259a60dca2cd1ca11a4568dcc000113.tar.bz2 | |
staging: comedi: amplc_pci230: shrink struct pci230_board
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>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/comedi/drivers/amplc_pci230.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c index 75b0e7911793..7fa9c70c98a4 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", |