staging: unisys: fix blank lines in visorchipset.c

this patch removes the following checkpatch warnings:
	please use a blank line after …
	Please don’t use multiple blank lines
Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorbus/visorchipset.c

@@ -353,7 +353,6 @@ static void controlvm_respond_physdev_changestate(
 		struct controlvm_message_header *msg_hdr, int response,
 		struct spar_segment_state state);
 
-
 static void parser_done(struct parser_context *ctx);
 
 static struct parser_context *
@@ -530,7 +529,6 @@ parser_string_get(struct parser_context *ctx)
 	return value;
 }
 
-
 static ssize_t toolaction_show(struct device *dev,
 			       struct device_attribute *attr,
 			       char *buf)
@@ -707,6 +705,7 @@ static int match_visorbus_dev_by_id(struct device *dev, void *data)
 
 	return 0;
 }
+
 struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no,
 					       struct visor_device *from)
 {