firewire: whitespace adjustments

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>

11 files changed, 144 insertions, 169 deletions

diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c
index 82a92432bcb7..c560fd5e74fc 100644
--- a/drivers/firewire/fw-card.c
+++ b/drivers/firewire/fw-card.c
@@ -76,12 +76,12 @@ generate_config_rom (struct fw_card *card, size_t *config_rom_length)
 	static u32 config_rom[256];
 	int i, j, length;
 
-        /* Initialize contents of config rom buffer.  On the OHCI
-         * controller, block reads to the config rom accesses the host
-         * memory, but quadlet read access the hardware bus info block
-         * registers.  That's just crack, but it means we should make
-         * sure the contents of bus info block in host memory mathces
-         * the version stored in the OHCI registers. */
+	/* Initialize contents of config rom buffer.  On the OHCI
+	 * controller, block reads to the config rom accesses the host
+	 * memory, but quadlet read access the hardware bus info block
+	 * registers.  That's just crack, but it means we should make
+	 * sure the contents of bus info block in host memory mathces
+	 * the version stored in the OHCI registers. */
 
 	memset(config_rom, 0, sizeof config_rom);
 	config_rom[0] = bib_crc_length(4) | bib_info_length(4) | bib_crc(0);
@@ -263,13 +263,13 @@ fw_card_initialize(struct fw_card *card, const struct fw_card_driver *driver,
 	static int index;
 
 	card->index = index++;
-        card->driver = driver;
+	card->driver = driver;
 	card->device = device;
-        card->current_tlabel = 0;
-        card->tlabel_mask = 0;
+	card->current_tlabel = 0;
+	card->tlabel_mask = 0;
 	card->color = 0;
 
-        INIT_LIST_HEAD(&card->transaction_list);
+	INIT_LIST_HEAD(&card->transaction_list);
 	spin_lock_init(&card->lock);
 	setup_timer(&card->flush_timer,
 		    flush_timer_callback, (unsigned long)card);
@@ -307,7 +307,7 @@ fw_card_add(struct fw_card *card,
 
 	retval = device_add(&card->card_device);
 	if (retval < 0) {
-                fw_error("Failed to register card device.");
+		fw_error("Failed to register card device.");
 		return retval;
 	}
 
@@ -358,13 +358,13 @@ dummy_set_config_rom(struct fw_card *card,
 static void
 dummy_send_request(struct fw_card *card, struct fw_packet *packet)
 {
-        packet->callback(packet, card, -ENODEV);
+	packet->callback(packet, card, -ENODEV);
 }
 
 static void
 dummy_send_response(struct fw_card *card, struct fw_packet *packet)
 {
-        packet->callback(packet, card, -ENODEV);
+	packet->callback(packet, card, -ENODEV);
 }
 
 static int
@@ -375,12 +375,12 @@ dummy_enable_phys_dma(struct fw_card *card,
 }
 
 static struct fw_card_driver dummy_driver = {
-        .name            = "dummy",
+	.name            = "dummy",
 	.enable          = dummy_enable,
 	.update_phy_reg  = dummy_update_phy_reg,
 	.set_config_rom  = dummy_set_config_rom,
-        .send_request    = dummy_send_request,
-        .send_response   = dummy_send_response,
+	.send_request    = dummy_send_request,
+	.send_response   = dummy_send_response,
 	.enable_phys_dma = dummy_enable_phys_dma
 };
 
@@ -428,13 +428,6 @@ EXPORT_SYMBOL(fw_card_put);
 int
 fw_core_initiate_bus_reset(struct fw_card *card, int short_reset)
 {
-        u32 address;
-
-        if (short_reset)
-                address = 5;
-        else
-                address = 1;
-
-        return card->driver->update_phy_reg(card, address, 0, 0x40);
+	return card->driver->update_phy_reg(card, short_reset ? 5 : 1, 0, 0x40);
 }
 EXPORT_SYMBOL(fw_core_initiate_bus_reset);
diff --git a/drivers/firewire/fw-device-cdev.h b/drivers/firewire/fw-device-cdev.h
index e2ae93361a55..b934272913e1 100644
--- a/drivers/firewire/fw-device-cdev.h
+++ b/drivers/firewire/fw-device-cdev.h
@@ -33,15 +33,15 @@
 #define TCODE_READ_QUADLET_RESPONSE	6
 #define TCODE_READ_BLOCK_RESPONSE	7
 #define TCODE_CYCLE_START		8
-#define TCODE_LOCK_REQUEST       	9
-#define TCODE_STREAM_DATA        	10
-#define TCODE_LOCK_RESPONSE      	11
+#define TCODE_LOCK_REQUEST		9
+#define TCODE_STREAM_DATA		10
+#define TCODE_LOCK_RESPONSE		11
 
 #define RCODE_COMPLETE			0x0
-#define RCODE_CONFLICT_ERROR     	0x4
-#define RCODE_DATA_ERROR         	0x5
-#define RCODE_TYPE_ERROR         	0x6
-#define RCODE_ADDRESS_ERROR      	0x7
+#define RCODE_CONFLICT_ERROR		0x4
+#define RCODE_DATA_ERROR		0x5
+#define RCODE_TYPE_ERROR		0x6
+#define RCODE_ADDRESS_ERROR		0x7
 
 #define SCODE_100			0x0
 #define SCODE_200			0x1
@@ -122,13 +122,13 @@ struct fw_cdev_create_iso_context {
 };
 
 struct fw_cdev_iso_packet {
-        __u16 payload_length;	/* Length of indirect payload. */
+	__u16 payload_length;	/* Length of indirect payload. */
 	__u32 interrupt : 1;	/* Generate interrupt on this packet */
 	__u32 skip : 1;		/* Set to not send packet at all. */
 	__u32 tag : 2;
 	__u32 sy : 4;
 	__u32 header_length : 8;	/* Length of immediate header. */
-        __u32 header[0];
+	__u32 header[0];
 };
 
 struct fw_cdev_queue_iso {
diff --git a/drivers/firewire/fw-device.c b/drivers/firewire/fw-device.c
index e541daade0c3..559b9340e8fd 100644
--- a/drivers/firewire/fw-device.c
+++ b/drivers/firewire/fw-device.c
@@ -34,7 +34,6 @@ void fw_csr_iterator_init(struct fw_csr_iterator *ci, u32 * p)
 	ci->p = p + 1;
 	ci->end = ci->p + (p[0] >> 16);
 }
-
 EXPORT_SYMBOL(fw_csr_iterator_init);
 
 int fw_csr_iterator_next(struct fw_csr_iterator *ci, int *key, int *value)
@@ -44,7 +43,6 @@ int fw_csr_iterator_next(struct fw_csr_iterator *ci, int *key, int *value)
 
 	return ci->p++ < ci->end;
 }
-
 EXPORT_SYMBOL(fw_csr_iterator_next);
 
 static int is_fw_unit(struct device *dev);
@@ -158,7 +156,6 @@ struct bus_type fw_bus_type = {
 	.match = fw_unit_match,
 	.uevent = fw_unit_uevent
 };
-
 EXPORT_SYMBOL(fw_bus_type);
 
 extern struct fw_device *fw_device_get(struct fw_device *device)
@@ -196,7 +193,6 @@ int fw_device_enable_phys_dma(struct fw_device *device)
 						     device->node_id,
 						     device->generation);
 }
-
 EXPORT_SYMBOL(fw_device_enable_phys_dma);
 
 static ssize_t
diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h
index f39cf6ae6253..b150adb42533 100644
--- a/drivers/firewire/fw-device.h
+++ b/drivers/firewire/fw-device.h
@@ -48,7 +48,7 @@ struct fw_device {
 static inline struct fw_device *
 fw_device(struct device *dev)
 {
-        return container_of(dev, struct fw_device, device);
+	return container_of(dev, struct fw_device, device);
 }
 
 struct fw_device *fw_device_get(struct fw_device *device);
@@ -63,7 +63,7 @@ struct fw_unit {
 static inline struct fw_unit *
 fw_unit(struct device *dev)
 {
-        return container_of(dev, struct fw_unit, device);
+	return container_of(dev, struct fw_unit, device);
 }
 
 #define CSR_OFFSET	0x40
@@ -119,7 +119,7 @@ struct fw_driver {
 static inline struct fw_driver *
 fw_driver(struct device_driver *drv)
 {
-        return container_of(drv, struct fw_driver, driver);
+	return container_of(drv, struct fw_driver, driver);
 }
 
 extern const struct file_operations fw_device_ops;
diff --git a/drivers/firewire/fw-iso.c b/drivers/firewire/fw-iso.c
index 6b638568c2c9..024fab4ef998 100644
--- a/drivers/firewire/fw-iso.c
+++ b/drivers/firewire/fw-iso.c
@@ -99,7 +99,6 @@ struct fw_iso_context *fw_iso_context_create(struct fw_card *card, int type,
 
 	return ctx;
 }
-
 EXPORT_SYMBOL(fw_iso_context_create);
 
 void fw_iso_context_destroy(struct fw_iso_context *ctx)
@@ -110,7 +109,6 @@ void fw_iso_context_destroy(struct fw_iso_context *ctx)
 
 	card->driver->free_iso_context(ctx);
 }
-
 EXPORT_SYMBOL(fw_iso_context_destroy);
 
 int
@@ -122,7 +120,6 @@ fw_iso_context_send(struct fw_iso_context *ctx,
 
 	return ctx->card->driver->send_iso(ctx, cycle);
 }
-
 EXPORT_SYMBOL(fw_iso_context_send);
 
 int
@@ -133,5 +130,4 @@ fw_iso_context_queue(struct fw_iso_context *ctx,
 
 	return card->driver->queue_iso(ctx, packet, payload);
 }
-
 EXPORT_SYMBOL(fw_iso_context_queue);
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 6eff7996c1a7..1f34bdd95c85 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -963,9 +963,8 @@ static struct fw_iso_context *ohci_allocate_iso_context(struct fw_card *card,
 	 * element so that head == tail means buffer full. */
 
 	memset(ctx->head_descriptor, 0, sizeof *ctx->head_descriptor);
-	ctx->head_descriptor->control          =
-		cpu_to_le16(descriptor_output_last);
-	ctx->head_descriptor->transfer_status  = cpu_to_le16(0x8011);
+	ctx->head_descriptor->control = cpu_to_le16(descriptor_output_last);
+	ctx->head_descriptor->transfer_status = cpu_to_le16(0x8011);
 	ctx->head_descriptor++;
 
 	return &ctx->base;
diff --git a/drivers/firewire/fw-ohci.h b/drivers/firewire/fw-ohci.h
index 35e2a759e017..a562305078bb 100644
--- a/drivers/firewire/fw-ohci.h
+++ b/drivers/firewire/fw-ohci.h
@@ -63,7 +63,7 @@
 #define   OHCI1394_PhyControl_Read(addr)	(((addr) << 8) | 0x00008000)
 #define   OHCI1394_PhyControl_ReadDone		0x80000000
 #define   OHCI1394_PhyControl_ReadData(r)	(((r) & 0x00ff0000) >> 16)
-#define   OHCI1394_PhyControl_Write(addr, data) (((addr) << 8) | (data) | 0x00004000)
+#define   OHCI1394_PhyControl_Write(addr, data)	(((addr) << 8) | (data) | 0x00004000)
 #define   OHCI1394_PhyControl_WriteDone		0x00004000
 #define OHCI1394_IsochronousCycleTimer        0x0F0
 #define OHCI1394_AsReqFilterHiSet             0x100
@@ -109,27 +109,27 @@
 #define OHCI1394_IsoRcvContextMatch(n)        (0x410 + 32 * (n))
 
 /* Interrupts Mask/Events */
-#define OHCI1394_reqTxComplete           0x00000001
-#define OHCI1394_respTxComplete          0x00000002
-#define OHCI1394_ARRQ                    0x00000004
-#define OHCI1394_ARRS                    0x00000008
-#define OHCI1394_RQPkt                   0x00000010
-#define OHCI1394_RSPkt                   0x00000020
-#define OHCI1394_isochTx                 0x00000040
-#define OHCI1394_isochRx                 0x00000080
-#define OHCI1394_postedWriteErr          0x00000100
-#define OHCI1394_lockRespErr             0x00000200
-#define OHCI1394_selfIDComplete          0x00010000
-#define OHCI1394_busReset                0x00020000
-#define OHCI1394_phy                     0x00080000
-#define OHCI1394_cycleSynch              0x00100000
-#define OHCI1394_cycle64Seconds          0x00200000
-#define OHCI1394_cycleLost               0x00400000
-#define OHCI1394_cycleInconsistent       0x00800000
-#define OHCI1394_unrecoverableError      0x01000000
-#define OHCI1394_cycleTooLong            0x02000000
-#define OHCI1394_phyRegRcvd              0x04000000
-#define OHCI1394_masterIntEnable         0x80000000
+#define OHCI1394_reqTxComplete		0x00000001
+#define OHCI1394_respTxComplete		0x00000002
+#define OHCI1394_ARRQ			0x00000004
+#define OHCI1394_ARRS			0x00000008
+#define OHCI1394_RQPkt			0x00000010
+#define OHCI1394_RSPkt			0x00000020
+#define OHCI1394_isochTx		0x00000040
+#define OHCI1394_isochRx		0x00000080
+#define OHCI1394_postedWriteErr		0x00000100
+#define OHCI1394_lockRespErr		0x00000200
+#define OHCI1394_selfIDComplete		0x00010000
+#define OHCI1394_busReset		0x00020000
+#define OHCI1394_phy			0x00080000
+#define OHCI1394_cycleSynch		0x00100000
+#define OHCI1394_cycle64Seconds		0x00200000
+#define OHCI1394_cycleLost		0x00400000
+#define OHCI1394_cycleInconsistent	0x00800000
+#define OHCI1394_unrecoverableError	0x01000000
+#define OHCI1394_cycleTooLong		0x02000000
+#define OHCI1394_phyRegRcvd		0x04000000
+#define OHCI1394_masterIntEnable	0x80000000
 
 #define OHCI1394_evt_no_status		0x0
 #define OHCI1394_evt_long_packet	0x2
diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c
index e111687f5598..1938f36cfaa3 100644
--- a/drivers/firewire/fw-topology.c
+++ b/drivers/firewire/fw-topology.c
@@ -444,5 +444,4 @@ fw_core_handle_bus_reset(struct fw_card *card,
 
 	spin_unlock_irqrestore(&card->lock, flags);
 }
-
 EXPORT_SYMBOL(fw_core_handle_bus_reset);
diff --git a/drivers/firewire/fw-topology.h b/drivers/firewire/fw-topology.h
index a78c9516ed0f..4311d9f890d3 100644
--- a/drivers/firewire/fw-topology.h
+++ b/drivers/firewire/fw-topology.h
@@ -37,7 +37,7 @@ struct fw_port {
 
 struct fw_node {
 	u16 node_id;
-        u8 color;
+	u8 color;
 	u8 port_count;
 	unsigned link_on : 1;
 	unsigned initiated_reset : 1;
@@ -48,19 +48,19 @@ struct fw_node {
 
 	atomic_t ref_count;
 
-        /* For serializing node topology into a list. */
+	/* For serializing node topology into a list. */
 	struct list_head link;
 
 	/* Upper layer specific data. */
 	void *data;
 
-        struct fw_port ports[0];
+	struct fw_port ports[0];
 };
 
 static inline struct fw_node *
 fw_node(struct list_head *l)
 {
-        return list_entry (l, struct fw_node, link);
+	return list_entry (l, struct fw_node, link);
 }
 
 static inline struct fw_node *
diff --git a/drivers/firewire/fw-transaction.c b/drivers/firewire/fw-transaction.c
index c2473a824316..79563b2848fa 100644
--- a/drivers/firewire/fw-transaction.c
+++ b/drivers/firewire/fw-transaction.c
@@ -341,7 +341,6 @@ const struct fw_address_region fw_csr_region =
 	{ 0xfffff0000000ULL, 0xfffff0000800ull };
 const struct fw_address_region fw_unit_space_region =
 	{ 0xfffff0000900ull, 0x1000000000000ull };
-
 EXPORT_SYMBOL(fw_low_memory_region);
 EXPORT_SYMBOL(fw_high_memory_region);
 EXPORT_SYMBOL(fw_private_region);
@@ -355,7 +354,6 @@ EXPORT_SYMBOL(fw_unit_space_region);
  * parameters passed to the callback give the details of the
  * particular request
  */
-
 int
 fw_core_add_address_handler(struct fw_address_handler *handler,
 			    const struct fw_address_region *region)
@@ -385,7 +383,6 @@ fw_core_add_address_handler(struct fw_address_handler *handler,
 
 	return ret;
 }
-
 EXPORT_SYMBOL(fw_core_add_address_handler);
 
 /**
@@ -396,7 +393,6 @@ EXPORT_SYMBOL(fw_core_add_address_handler);
  * length are set to the start and the length respectively for the
  * deallocated region, payload is set to NULL.
  */
-
 void fw_core_remove_address_handler(struct fw_address_handler *handler)
 {
 	unsigned long flags;
@@ -405,7 +401,6 @@ void fw_core_remove_address_handler(struct fw_address_handler *handler)
 	list_del(&handler->link);
 	spin_unlock_irqrestore(&address_handler_lock, flags);
 }
-
 EXPORT_SYMBOL(fw_core_remove_address_handler);
 
 struct fw_request {
@@ -552,7 +547,6 @@ fw_send_response(struct fw_card *card, struct fw_request *request, int rcode)
 
 	card->driver->send_response(card, &request->response);
 }
-
 EXPORT_SYMBOL(fw_send_response);
 
 void
@@ -613,7 +607,6 @@ fw_core_handle_request(struct fw_card *card,
 					  request->data, request->length,
 					  handler->callback_data);
 }
-
 EXPORT_SYMBOL(fw_core_handle_request);
 
 void
@@ -677,7 +670,6 @@ fw_core_handle_response(struct fw_card *card,
 
 	t->callback(card, rcode, data, data_length, t->callback_data);
 }
-
 EXPORT_SYMBOL(fw_core_handle_response);
 
 MODULE_AUTHOR("Kristian Hoegsberg <krh@bitplanet.net>");
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index a664fc3380c6..22d2871131b1 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -36,9 +36,9 @@
 #define TCODE_READ_QUADLET_RESPONSE	6
 #define TCODE_READ_BLOCK_RESPONSE	7
 #define TCODE_CYCLE_START		8
-#define TCODE_LOCK_REQUEST       	9
-#define TCODE_STREAM_DATA        	10
-#define TCODE_LOCK_RESPONSE      	11
+#define TCODE_LOCK_REQUEST		9
+#define TCODE_STREAM_DATA		10
+#define TCODE_LOCK_RESPONSE		11
 
 #define TCODE_IS_BLOCK_PACKET(tcode)	(((tcode) &  1) != 0)
 #define TCODE_IS_REQUEST(tcode)		(((tcode) &  2) == 0)
@@ -61,26 +61,26 @@
 #define SCODE_400			0x2
 #define SCODE_BETA			0x3
 
-#define EXTCODE_MASK_SWAP        0x1
-#define EXTCODE_COMPARE_SWAP     0x2
-#define EXTCODE_FETCH_ADD        0x3
-#define EXTCODE_LITTLE_ADD       0x4
-#define EXTCODE_BOUNDED_ADD      0x5
-#define EXTCODE_WRAP_ADD         0x6
-
-#define ACK_COMPLETE             0x1
-#define ACK_PENDING              0x2
-#define ACK_BUSY_X               0x4
-#define ACK_BUSY_A               0x5
-#define ACK_BUSY_B               0x6
-#define ACK_DATA_ERROR           0xd
-#define ACK_TYPE_ERROR           0xe
-
-#define RCODE_COMPLETE           0x0
-#define RCODE_CONFLICT_ERROR     0x4
-#define RCODE_DATA_ERROR         0x5
-#define RCODE_TYPE_ERROR         0x6
-#define RCODE_ADDRESS_ERROR      0x7
+#define EXTCODE_MASK_SWAP	0x1
+#define EXTCODE_COMPARE_SWAP	0x2
+#define EXTCODE_FETCH_ADD	0x3
+#define EXTCODE_LITTLE_ADD	0x4
+#define EXTCODE_BOUNDED_ADD	0x5
+#define EXTCODE_WRAP_ADD	0x6
+
+#define ACK_COMPLETE		0x1
+#define ACK_PENDING		0x2
+#define ACK_BUSY_X		0x4
+#define ACK_BUSY_A		0x5
+#define ACK_BUSY_B		0x6
+#define ACK_DATA_ERROR		0xd
+#define ACK_TYPE_ERROR		0xe
+
+#define RCODE_COMPLETE		0x0
+#define RCODE_CONFLICT_ERROR	0x4
+#define RCODE_DATA_ERROR	0x5
+#define RCODE_TYPE_ERROR	0x6
+#define RCODE_ADDRESS_ERROR	0x7
 
 /* Juju specific rcodes */
 #define RCODE_SEND_ERROR	0x10
@@ -94,10 +94,10 @@
 
 #define LOCAL_BUS 0xffc0
 
-#define SELFID_PORT_CHILD        0x3
-#define SELFID_PORT_PARENT       0x2
-#define SELFID_PORT_NCONN        0x1
-#define SELFID_PORT_NONE         0x0
+#define SELFID_PORT_CHILD	0x3
+#define SELFID_PORT_PARENT	0x2
+#define SELFID_PORT_NCONN	0x1
+#define SELFID_PORT_NONE	0x0
 
 #define PHY_PACKET_CONFIG	0x0
 #define PHY_PACKET_LINK_ON	0x1
@@ -162,54 +162,54 @@ typedef void (*fw_bus_reset_callback_t)(struct fw_card *handle,
 					void *callback_data);
 
 struct fw_packet {
-        int speed;
-        int generation;
-        u32 header[4];
-        size_t header_length;
-        void *payload;
-        size_t payload_length;
-        u32 timestamp;
-
-        dma_addr_t payload_bus;
-
-        /* This callback is called when the packet transmission has
-         * completed; for successful transmission, the status code is
-         * the ack received from the destination, otherwise it's a
-         * negative errno: ENOMEM, ESTALE, ETIMEDOUT, ENODEV, EIO.
-         * The callback can be called from tasklet context and thus
-         * must never block.
-         */
-        fw_packet_callback_t callback;
+	int speed;
+	int generation;
+	u32 header[4];
+	size_t header_length;
+	void *payload;
+	size_t payload_length;
+	u32 timestamp;
+
+	dma_addr_t payload_bus;
+
+	/* This callback is called when the packet transmission has
+	 * completed; for successful transmission, the status code is
+	 * the ack received from the destination, otherwise it's a
+	 * negative errno: ENOMEM, ESTALE, ETIMEDOUT, ENODEV, EIO.
+	 * The callback can be called from tasklet context and thus
+	 * must never block.
+	 */
+	fw_packet_callback_t callback;
 	int status;
-        struct list_head link;
+	struct list_head link;
 };
 
 struct fw_transaction {
-        int node_id; /* The generation is implied; it is always the current. */
-        int tlabel;
-        int timestamp;
-        struct list_head link;
+	int node_id; /* The generation is implied; it is always the current. */
+	int tlabel;
+	int timestamp;
+	struct list_head link;
 
-        struct fw_packet packet;
+	struct fw_packet packet;
 
 	/* The data passed to the callback is valid only during the
 	 * callback.  */
-        fw_transaction_callback_t callback;
-        void *callback_data;
+	fw_transaction_callback_t callback;
+	void *callback_data;
 };
 
 static inline struct fw_packet *
 fw_packet(struct list_head *l)
 {
-        return list_entry (l, struct fw_packet, link);
+	return list_entry (l, struct fw_packet, link);
 }
 
 struct fw_address_handler {
-        u64 offset;
-        size_t length;
-        fw_address_callback_t address_callback;
-        void *callback_data;
-        struct list_head link;
+	u64 offset;
+	size_t length;
+	fw_address_callback_t address_callback;
+	void *callback_data;
+	struct list_head link;
 };
 
 
@@ -236,22 +236,22 @@ struct fw_card {
 	const struct fw_card_driver *driver;
 	struct device *device;
 
-        int node_id;
-        int generation;
-        /* This is the generation used for timestamping incoming requests. */
-        int request_generation;
-        int current_tlabel, tlabel_mask;
-        struct list_head transaction_list;
+	int node_id;
+	int generation;
+	/* This is the generation used for timestamping incoming requests. */
+	int request_generation;
+	int current_tlabel, tlabel_mask;
+	struct list_head transaction_list;
 	struct timer_list flush_timer;
 
-        unsigned long long guid;
+	unsigned long long guid;
 	int max_receive;
 	int link_speed;
 	int config_rom_generation;
 
-        /* We need to store up to 4 self ID for a maximum of 63 devices. */
-        int self_id_count;
-        u32 self_ids[252];
+	/* We need to store up to 4 self ID for a maximum of 63 devices. */
+	int self_id_count;
+	u32 self_ids[252];
 
 	spinlock_t lock; /* Take this lock when handling the lists in
 			  * this struct. */
@@ -282,13 +282,13 @@ void fw_card_put(struct fw_card *card);
  * scatter-gather streaming (e.g. assembling video frame automatically). */
 
 struct fw_iso_packet {
-        u16 payload_length;	/* Length of indirect payload. */
+	u16 payload_length;	/* Length of indirect payload. */
 	u32 interrupt : 1;	/* Generate interrupt on this packet */
 	u32 skip : 1;		/* Set to not send packet at all. */
 	u32 tag : 2;
 	u32 sy : 4;
 	u32 header_length : 8;	/* Length of immediate header. */
-        u32 header[0];
+	u32 header[0];
 };
 
 #define FW_ISO_CONTEXT_TRANSMIT	0
@@ -335,25 +335,25 @@ fw_iso_context_send(struct fw_iso_context *ctx,
 		    int channel, int speed, int cycle);
 
 struct fw_card_driver {
-        const char *name;
+	const char *name;
 
-        /* Enable the given card with the given initial config rom.
-         * This function is expected to activate the card, and either
-         * enable the PHY or set the link_on bit and initiate a bus
-         * reset. */
-        int (*enable) (struct fw_card *card, u32 *config_rom, size_t length);
+	/* Enable the given card with the given initial config rom.
+	 * This function is expected to activate the card, and either
+	 * enable the PHY or set the link_on bit and initiate a bus
+	 * reset. */
+	int (*enable) (struct fw_card *card, u32 *config_rom, size_t length);
 
-        int (*update_phy_reg) (struct fw_card *card, int address,
-                               int clear_bits, int set_bits);
+	int (*update_phy_reg) (struct fw_card *card, int address,
+			       int clear_bits, int set_bits);
 
-        /* Update the config rom for an enabled card.  This function
-         * should change the config rom that is presented on the bus
-         * an initiate a bus reset. */
-        int (*set_config_rom) (struct fw_card *card,
+	/* Update the config rom for an enabled card.  This function
+	 * should change the config rom that is presented on the bus
+	 * an initiate a bus reset. */
+	int (*set_config_rom) (struct fw_card *card,
 			       u32 *config_rom, size_t length);
 
-        void (*send_request) (struct fw_card *card, struct fw_packet *packet);
-        void (*send_response) (struct fw_card *card, struct fw_packet *packet);
+	void (*send_request) (struct fw_card *card, struct fw_packet *packet);
+	void (*send_response) (struct fw_card *card, struct fw_packet *packet);
 
 	/* Allow the specified node ID to do direct DMA out and in of
 	 * host memory.  The card will disable this for all node when
@@ -419,8 +419,8 @@ fw_core_handle_request(struct fw_card *card,
 		       u32 length, u32 *payload);
 void
 fw_core_handle_response(struct fw_card *card,
-                        int speed, int ack, int timestamp,
-                        u32 length, u32 *payload);
+			int speed, int ack, int timestamp,
+			u32 length, u32 *payload);
 
 
 #endif /* __fw_transaction_h */