Revert "staging: greybus: remove multiple blank lines"

This reverts commit fcb733b5.

Johan writes:
	This patch removes the double newlines that were used as section
	headers in the lengthy protocol header file, and therefore hurts
	readability.

So I'm reverting it.
Reported-by: Johan Hovold <johan@kernel.org>
Cc: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/greybus/greybus_protocols.h

@@ -65,6 +65,7 @@
 #define GB_CONTROL_BUNDLE_ID			0
 #define GB_CONTROL_CPORT_ID			0
 
+
 /*
  * All operation messages (both requests and responses) begin with
  * a header that encodes the size of the message (header included).
@@ -94,6 +95,7 @@ struct gb_operation_msg_hdr {
 	__u8	pad[2];		/* must be zero (ignore when read) */
 } __packed;
 
+
 /* Generic request types */
 #define GB_REQUEST_TYPE_CPORT_SHUTDOWN		0x00
 #define GB_REQUEST_TYPE_INVALID			0x7f
@@ -102,6 +104,7 @@ struct gb_cport_shutdown_request {
 	__u8 phase;
 } __packed;
 
+
 /* Control Protocol */
 
 /* Greybus control request types */
@@ -246,6 +249,7 @@ struct gb_apb_request_cport_flags {
 #define GB_APB_CPORT_FLAG_HIGH_PRIO		0x02
 } __packed;
 
+
 /* Firmware Download Protocol */
 
 /* Request Types */
@@ -282,6 +286,7 @@ struct gb_fw_download_release_firmware_request {
 } __packed;
 /* firmware download release firmware response has no payload */
 
+
 /* Firmware Management Protocol */
 
 /* Request Types */
@@ -363,6 +368,7 @@ struct gb_fw_mgmt_backend_fw_updated_request {
 } __packed;
 /* firmware management backend firmware updated response has no payload */
 
+
 /* Component Authentication Protocol (CAP) */
 
 /* Request Types */
@@ -399,6 +405,7 @@ struct gb_cap_authenticate_response {
 	__u8			signature[0];
 } __packed;
 
+
 /* Bootrom Protocol */
 
 /* Version of the Greybus bootrom protocol we support */
@@ -467,6 +474,7 @@ struct gb_bootrom_get_vid_pid_response {
 	__le32			product_id;
 } __packed;
 
+
 /* Power Supply */
 
 /* Greybus power supply request types */
@@ -640,6 +648,7 @@ struct gb_power_supply_event_request {
 #define GB_POWER_SUPPLY_UPDATE		0x01
 } __packed;
 
+
 /* HID */
 
 /* Greybus HID operation types */
@@ -685,6 +694,7 @@ struct gb_hid_input_report_request {
 	__u8				report[0];
 } __packed;
 
+
 /* I2C */
 
 /* Greybus i2c request types */
@@ -720,6 +730,7 @@ struct gb_i2c_transfer_response {
 	__u8				data[0];	/* inbound data */
 } __packed;
 
+
 /* GPIO */
 
 /* Greybus GPIO request types */
@@ -818,6 +829,7 @@ struct gb_gpio_irq_event_request {
 } __packed;
 /* irq event has no response */
 
+
 /* PWM */
 
 /* Greybus PWM operation types */
@@ -1305,6 +1317,7 @@ struct gb_svc_intf_oops_request {
 } __packed;
 /* intf_oops response has no payload */
 
+
 /* RAW */
 
 /* Greybus raw request types */
@@ -1315,6 +1328,7 @@ struct gb_raw_send_request {
 	__u8	data[0];
 } __packed;
 
+
 /* UART */
 
 /* Greybus UART operation types */
@@ -2190,6 +2204,7 @@ struct gb_audio_send_data_request {
 	__u8	data[0];
 } __packed;
 
+
 /* Log */
 
 /* operations */