Bluetooth: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>

As warned by checkpatch.pl, use #include <linux/uaccess.h> instead of
<asm/uaccess.h>
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

net/bluetooth/cmtp/sock.c

@@ -34,12 +34,12 @@
 #include <linux/file.h>
 #include <linux/compat.h>
 #include <linux/gfp.h>
+#include <linux/uaccess.h>
 #include <net/sock.h>
 
 #include <linux/isdn/capilli.h>
 
 #include <asm/system.h>
-#include <asm/uaccess.h>
 
 #include "cmtp.h"