staging: comedi: ni_670x: remove n_ni_670x_boards macro
authorH Hartley Sweeten <hartleys@visionengravers.com>
Sat, 30 Jun 2012 00:37:25 +0000 (17:37 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Jul 2012 22:46:05 +0000 (15:46 -0700)
This macro is simply the ARRAY_SIZE() of the boardinfo. Just use
the ARRAY_SIZE and remove the macro.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/ni_670x.c

index b75eed4388c6191c44ab7f73516db0770c522a67..d53d20c6392ad867e063c80558f99b1281d9affa 100644 (file)
@@ -96,8 +96,6 @@ struct ni_670x_private {
        unsigned int ao_readback[32];
 };
 
-#define n_ni_670x_boards ARRAY_SIZE(ni_670x_boards)
-
 static struct comedi_lrange range_0_20mA = { 1, {RANGE_mA(0, 20)} };
 
 static int ni_670x_ao_winsn(struct comedi_device *dev,
@@ -210,7 +208,7 @@ static int ni_670x_find_device(struct comedi_device *dev, int bus, int slot)
                                continue;
                }
 
-               for (i = 0; i < n_ni_670x_boards; i++) {
+               for (i = 0; i < ARRAY_SIZE(ni_670x_boards); i++) {
                        if (mite_device_id(mite) == ni_670x_boards[i].dev_id) {
                                dev->board_ptr = ni_670x_boards + i;
                                devpriv->mite = mite;