diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-04-20 12:05:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-20 15:12:13 -0700 |
| commit | 542038f4df5a9d5d806a4af8725d2d21c4423a15 (patch) | |
| tree | d3c834386bd516b38c531741aa0573d093171ed0 /drivers/staging/comedi/drivers/pcl724.c | |
| parent | ea9f10f2fd207bb70a730ee3b356f75bc00ff41d (diff) | |
staging: comedi: use ARRAY_SIZE instead of custom n_boardtypes macros
The n_boardtypes macros are simply open-coded versions of the kernels
ARRAY_SIZE macro. Use the kernel provided macro.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/pcl724.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl724.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/pcl724.c b/drivers/staging/comedi/drivers/pcl724.c index 61b075db66ef..20715d150f4f 100644 --- a/drivers/staging/comedi/drivers/pcl724.c +++ b/drivers/staging/comedi/drivers/pcl724.c @@ -80,7 +80,6 @@ static const struct pcl724_board boardtypes[] = { {"pet48dio", 48, 2, 0x9eb8, PET48_SIZE, 0, 1,}, }; -#define n_boardtypes (sizeof(boardtypes)/sizeof(struct pcl724_board)) #define this_board ((const struct pcl724_board *)dev->board_ptr) static struct comedi_driver driver_pcl724 = { @@ -89,7 +88,7 @@ static struct comedi_driver driver_pcl724 = { .attach = pcl724_attach, .detach = pcl724_detach, .board_name = &boardtypes[0].name, - .num_names = n_boardtypes, + .num_names = ARRAY_SIZE(boardtypes), .offset = sizeof(struct pcl724_board), }; |