linux/drivers/isdn
Akinobu Mita 481af03bfb mISDN: improve bitops usage
This improves bitops usages in several points:

- Convert u64 to a proper bitmap declaration.  This enables to remove
  superfluous typecasting from 'u64' to 'unsigned long *'.

- Convert superfluous atomic bitops to non atomic bitops.  The bitmap
  is allocated on the stack and it is not accessed by any other threads,
  so using atomic bitops is not necessary.

- Use find_next_zero_bit and find_next_zero_bit instead of calling
  test_bit() for each bit.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-30 12:10:57 -05:00
..
act2000 isdn: whitespace coding style cleanup 2012-02-21 09:04:01 -08:00
capi TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
divert isdn: whitespace coding style cleanup 2012-02-21 09:04:01 -08:00
gigaset bas_gigaset: fix pre_reset handling 2012-10-26 02:20:36 -04:00
hardware isdn: Fix typo in drivers/isdn 2012-11-09 17:10:16 -05:00
hisax isdn: Fix typo in drivers/isdn 2012-11-09 17:10:16 -05:00
hysdn isdn/hysdn: Convert to kstrtoul_from_user 2012-04-15 03:23:31 -04:00
i4l isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES 2012-11-07 18:59:26 -05:00
icn isdn: whitespace coding style cleanup 2012-02-21 09:04:01 -08:00
isdnloop isdnloop: fix and simplify isdnloop_init() 2012-08-03 16:53:22 -07:00
mISDN mISDN: improve bitops usage 2012-11-30 12:10:57 -05:00
pcbit isdn: Fix typo in drivers/isdn 2012-11-09 17:10:16 -05:00
sc isdn: whitespace coding style cleanup 2012-02-21 09:04:01 -08:00
Kconfig isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES 2012-11-07 18:59:26 -05:00
Makefile mISDN fix main ISDN Makefile 2008-08-02 16:28:20 +02:00