[PATCH 2/2] b43legacy: remove asm/atomic.h includes as suggested by checkpatch.pl

[Larry Finger]

On 07/26/2011 10:36 AM, Pavel Roskin wrote:
> Including linux/atomic.h doesn't appear to be necessary.
>
> Signed-off-by: Pavel Roskin<proski at gnu.org>

As b43 manages to also do atomic operations without this header, this patch 
should be OK for all architectures.

ACKed-by: Larry Finger <Larry.Finger at lwfinger.net>