net: ax88796: avoid 64 bit arithmetic
authorArnd Bergmann <arnd@arndb.de>
Fri, 19 Apr 2013 08:47:26 +0000 (08:47 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Apr 2013 21:57:48 +0000 (17:57 -0400)
commitb261c20fe089859cc43642e7006921498327fe3d
tree25398a6f49dba57a238b45bcee4e71c59037a128
parente393ce57806cb208574abaec78decd5665416895
net: ax88796: avoid 64 bit arithmetic

When building ax88796 on an ARM platform with 64-bit resource_size_t,
we currently get

drivers/net/ethernet/8390/ax88796.c:875: undefined reference to `__aeabi_uldivmod'

because we do a division on the length of the MMIO resource.
Since we know that this resource is very short, using an
"unsigned long" instead of "resource_size_t" is entirely
sufficient, and avoids this link-time error.

Cc: Ben Dooks <ben-linux@fluff.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/8390/ax88796.c