From 33af02c7b259a60dca2cd1ca11a4568dcc000113 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Mon, 1 Sep 2014 12:03:45 +0100 Subject: [PATCH] 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 Reviewed-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- 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 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", -- 2.30.2