[ATM]: linux/config.h only needed for #ifdef __KERNEL__ section

Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/linux/atmdev.h

@@ -7,7 +7,6 @@
 #define LINUX_ATMDEV_H
 
 
-#include <linux/config.h>
 #include <linux/atmapi.h>
 #include <linux/atm.h>
 #include <linux/atmioc.h>
@@ -210,6 +209,7 @@ struct atm_cirange {
 
 #ifdef __KERNEL__
 
+#include <linux/config.h>
 #include <linux/wait.h> /* wait_queue_head_t */
 #include <linux/time.h> /* struct timeval */
 #include <linux/net.h>