iwlegacy: debugfs_ops should depend on CONFIG_IWLEGACY_DEBUGFS

Only setup structs related to debugfs_ops when CONFIG_IWLEGACY_DEBUGFS is set.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index ac80a00..84c54dc 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -2333,11 +2333,13 @@
 	.temp_ops = {
 		     .temperature = il4965_temperature_calib,
 		     },
+#ifdef CONFIG_IWLEGACY_DEBUGFS
 	.debugfs_ops = {
 			.rx_stats_read = il4965_ucode_rx_stats_read,
 			.tx_stats_read = il4965_ucode_tx_stats_read,
 			.general_stats_read = il4965_ucode_general_stats_read,
 			},
+#endif
 };
 
 static const struct il_legacy_ops il4965_legacy_ops = {