staging: greybus: loopback: Fix up some alignment checkpatch issues

Some function prototypes do not match the expected alignment formatting
so fix that up so that checkpatch is happy.

Cc: "Bryan O'Donoghue" <pure.logic@nexus-software.ie>
Cc: Johan Hovold <johan@kernel.org>
Cc: greybus-dev@lists.linaro.org
Cc: devel@driverdev.osuosl.org
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Alex Elder <elder@kernel.org>
Link: https://lore.kernel.org/r/20190825055429.18547-7-gregkh@linuxfoundation.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/greybus/loopback.c

@@ -882,7 +882,7 @@ static int gb_loopback_fn(void *data)
 				gb->type = 0;
 				gb->send_count = 0;
 				sysfs_notify(&gb->dev->kobj,  NULL,
-						"iteration_count");
+					     "iteration_count");
 				dev_dbg(&bundle->dev, "load test complete\n");
 			} else {
 				dev_dbg(&bundle->dev,
@@ -1054,7 +1054,7 @@ static int gb_loopback_probe(struct gb_bundle *bundle,
 
 	/* Allocate kfifo */
 	if (kfifo_alloc(&gb->kfifo_lat, kfifo_depth * sizeof(u32),
-			  GFP_KERNEL)) {
+			GFP_KERNEL)) {
 		retval = -ENOMEM;
 		goto out_conn;
 	}