[PATCH 1/2] hpsa: move device attributes to avoid forward declarations

[Stephen M. Cameron]

From: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>

Signed-off-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>
---
 drivers/scsi/hpsa.c |  253 ++++++++++++++++++++++++---------------------------
 1 files changed, 120 insertions(+), 133 deletions(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 09a529e..dcabef4 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -155,21 +155,7 @@ static int hpsa_eh_device_reset_handler(struct scsi_cmnd *scsicmd);
 static int hpsa_slave_alloc(struct scsi_device *sdev);
 static void hpsa_slave_destroy(struct scsi_device *sdev);
 
-static ssize_t raid_level_show(struct device *dev,
-	struct device_attribute *attr, char *buf);
-static ssize_t lunid_show(struct device *dev,
-	struct device_attribute *attr, char *buf);
-static ssize_t unique_id_show(struct device *dev,
-	struct device_attribute *attr, char *buf);
-static ssize_t host_show_firmware_revision(struct device *dev,
-	     struct device_attribute *attr, char *buf);
-static ssize_t host_show_commands_outstanding(struct device *dev,
-	     struct device_attribute *attr, char *buf);
-static ssize_t host_show_transport_mode(struct device *dev,
-	struct device_attribute *attr, char *buf);
 static void hpsa_update_scsi_devices(struct ctlr_info *h, int hostno);
-static ssize_t host_store_rescan(struct device *dev,
-	 struct device_attribute *attr, const char *buf, size_t count);
 static int check_for_unit_attention(struct ctlr_info *h,
 	struct CommandList *c);
 static void check_ioctl_unit_attention(struct ctlr_info *h,
@@ -190,53 +176,6 @@ static int __devinit hpsa_wait_for_board_state(struct pci_dev *pdev,
 #define BOARD_NOT_READY 0
 #define BOARD_READY 1
 
-static DEVICE_ATTR(raid_level, S_IRUGO, raid_level_show, NULL);
-static DEVICE_ATTR(lunid, S_IRUGO, lunid_show, NULL);
-static DEVICE_ATTR(unique_id, S_IRUGO, unique_id_show, NULL);
-static DEVICE_ATTR(rescan, S_IWUSR, NULL, host_store_rescan);
-static DEVICE_ATTR(firmware_revision, S_IRUGO,
-	host_show_firmware_revision, NULL);
-static DEVICE_ATTR(commands_outstanding, S_IRUGO,
-	host_show_commands_outstanding, NULL);
-static DEVICE_ATTR(transport_mode, S_IRUGO,
-	host_show_transport_mode, NULL);
-
-static struct device_attribute *hpsa_sdev_attrs[] = {
-	&dev_attr_raid_level,
-	&dev_attr_lunid,
-	&dev_attr_unique_id,
-	NULL,
-};
-
-static struct device_attribute *hpsa_shost_attrs[] = {
-	&dev_attr_rescan,
-	&dev_attr_firmware_revision,
-	&dev_attr_commands_outstanding,
-	&dev_attr_transport_mode,
-	NULL,
-};
-
-static struct scsi_host_template hpsa_driver_template = {
-	.module			= THIS_MODULE,
-	.name			= "hpsa",
-	.proc_name		= "hpsa",
-	.queuecommand		= hpsa_scsi_queue_command,
-	.scan_start		= hpsa_scan_start,
-	.scan_finished		= hpsa_scan_finished,
-	.change_queue_depth	= hpsa_change_queue_depth,
-	.this_id		= -1,
-	.use_clustering		= ENABLE_CLUSTERING,
-	.eh_device_reset_handler = hpsa_eh_device_reset_handler,
-	.ioctl			= hpsa_ioctl,
-	.slave_alloc		= hpsa_slave_alloc,
-	.slave_destroy		= hpsa_slave_destroy,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl		= hpsa_compat_ioctl,
-#endif
-	.sdev_attrs = hpsa_sdev_attrs,
-	.shost_attrs = hpsa_shost_attrs,
-};
-
 static inline struct ctlr_info *sdev_to_hba(struct scsi_device *sdev)
 {
 	unsigned long *priv = shost_priv(sdev->host);
@@ -334,83 +273,11 @@ static ssize_t host_show_transport_mode(struct device *dev,
 			"performant" : "simple");
 }
 
-/* Enqueuing and dequeuing functions for cmdlists. */
-static inline void addQ(struct list_head *list, struct CommandList *c)
-{
-	list_add_tail(&c->list, list);
-}
-
-static inline u32 next_command(struct ctlr_info *h)
-{
-	u32 a;
-
-	if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
-		return h->access.command_completed(h);
-
-	if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
-		a = *(h->reply_pool_head); /* Next cmd in ring buffer */
-		(h->reply_pool_head)++;
-		h->commands_outstanding--;
-	} else {
-		a = FIFO_EMPTY;
-	}
-	/* Check for wraparound */
-	if (h->reply_pool_head == (h->reply_pool + h->max_commands)) {
-		h->reply_pool_head = h->reply_pool;
-		h->reply_pool_wraparound ^= 1;
-	}
-	return a;
-}
-
-/* set_performant_mode: Modify the tag for cciss performant
- * set bit 0 for pull model, bits 3-1 for block fetch
- * register number
- */
-static void set_performant_mode(struct ctlr_info *h, struct CommandList *c)
-{
-	if (likely(h->transMethod & CFGTBL_Trans_Performant))
-		c->busaddr |= 1 | (h->blockFetchTable[c->Header.SGList] << 1);
-}
-
-static void enqueue_cmd_and_start_io(struct ctlr_info *h,
-	struct CommandList *c)
-{
-	unsigned long flags;
-
-	set_performant_mode(h, c);
-	spin_lock_irqsave(&h->lock, flags);
-	addQ(&h->reqQ, c);
-	h->Qdepth++;
-	start_io(h);
-	spin_unlock_irqrestore(&h->lock, flags);
-}
-
-static inline void removeQ(struct CommandList *c)
-{
-	if (WARN_ON(list_empty(&c->list)))
-		return;
-	list_del_init(&c->list);
-}
-
-static inline int is_hba_lunid(unsigned char scsi3addr[])
-{
-	return memcmp(scsi3addr, RAID_CTLR_LUNID, 8) == 0;
-}
-
 static inline int is_logical_dev_addr_mode(unsigned char scsi3addr[])
 {
 	return (scsi3addr[3] & 0xC0) == 0x40;
 }
 
-static inline int is_scsi_rev_5(struct ctlr_info *h)
-{
-	if (!h->hba_inquiry_data)
-		return 0;
-	if ((h->hba_inquiry_data[2] & 0x07) == 5)
-		return 1;
-	return 0;
-}
-
 static const char *raid_label[] = { "0", "4", "1(1+0)", "5", "5+1", "ADG",
 	"UNKNOWN"
 };
@@ -502,6 +369,126 @@ static ssize_t unique_id_show(struct device *dev,
 			sn[12], sn[13], sn[14], sn[15]);
 }
 
+static DEVICE_ATTR(raid_level, S_IRUGO, raid_level_show, NULL);
+static DEVICE_ATTR(lunid, S_IRUGO, lunid_show, NULL);
+static DEVICE_ATTR(unique_id, S_IRUGO, unique_id_show, NULL);
+static DEVICE_ATTR(rescan, S_IWUSR, NULL, host_store_rescan);
+static DEVICE_ATTR(firmware_revision, S_IRUGO,
+	host_show_firmware_revision, NULL);
+static DEVICE_ATTR(commands_outstanding, S_IRUGO,
+	host_show_commands_outstanding, NULL);
+static DEVICE_ATTR(transport_mode, S_IRUGO,
+	host_show_transport_mode, NULL);
+
+static struct device_attribute *hpsa_sdev_attrs[] = {
+	&dev_attr_raid_level,
+	&dev_attr_lunid,
+	&dev_attr_unique_id,
+	NULL,
+};
+
+static struct device_attribute *hpsa_shost_attrs[] = {
+	&dev_attr_rescan,
+	&dev_attr_firmware_revision,
+	&dev_attr_commands_outstanding,
+	&dev_attr_transport_mode,
+	NULL,
+};
+
+static struct scsi_host_template hpsa_driver_template = {
+	.module			= THIS_MODULE,
+	.name			= "hpsa",
+	.proc_name		= "hpsa",
+	.queuecommand		= hpsa_scsi_queue_command,
+	.scan_start		= hpsa_scan_start,
+	.scan_finished		= hpsa_scan_finished,
+	.change_queue_depth	= hpsa_change_queue_depth,
+	.this_id		= -1,
+	.use_clustering		= ENABLE_CLUSTERING,
+	.eh_device_reset_handler = hpsa_eh_device_reset_handler,
+	.ioctl			= hpsa_ioctl,
+	.slave_alloc		= hpsa_slave_alloc,
+	.slave_destroy		= hpsa_slave_destroy,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl		= hpsa_compat_ioctl,
+#endif
+	.sdev_attrs = hpsa_sdev_attrs,
+	.shost_attrs = hpsa_shost_attrs,
+};
+
+
+/* Enqueuing and dequeuing functions for cmdlists. */
+static inline void addQ(struct list_head *list, struct CommandList *c)
+{
+	list_add_tail(&c->list, list);
+}
+
+static inline u32 next_command(struct ctlr_info *h)
+{
+	u32 a;
+
+	if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
+		return h->access.command_completed(h);
+
+	if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
+		a = *(h->reply_pool_head); /* Next cmd in ring buffer */
+		(h->reply_pool_head)++;
+		h->commands_outstanding--;
+	} else {
+		a = FIFO_EMPTY;
+	}
+	/* Check for wraparound */
+	if (h->reply_pool_head == (h->reply_pool + h->max_commands)) {
+		h->reply_pool_head = h->reply_pool;
+		h->reply_pool_wraparound ^= 1;
+	}
+	return a;
+}
+
+/* set_performant_mode: Modify the tag for cciss performant
+ * set bit 0 for pull model, bits 3-1 for block fetch
+ * register number
+ */
+static void set_performant_mode(struct ctlr_info *h, struct CommandList *c)
+{
+	if (likely(h->transMethod & CFGTBL_Trans_Performant))
+		c->busaddr |= 1 | (h->blockFetchTable[c->Header.SGList] << 1);
+}
+
+static void enqueue_cmd_and_start_io(struct ctlr_info *h,
+	struct CommandList *c)
+{
+	unsigned long flags;
+
+	set_performant_mode(h, c);
+	spin_lock_irqsave(&h->lock, flags);
+	addQ(&h->reqQ, c);
+	h->Qdepth++;
+	start_io(h);
+	spin_unlock_irqrestore(&h->lock, flags);
+}
+
+static inline void removeQ(struct CommandList *c)
+{
+	if (WARN_ON(list_empty(&c->list)))
+		return;
+	list_del_init(&c->list);
+}
+
+static inline int is_hba_lunid(unsigned char scsi3addr[])
+{
+	return memcmp(scsi3addr, RAID_CTLR_LUNID, 8) == 0;
+}
+
+static inline int is_scsi_rev_5(struct ctlr_info *h)
+{
+	if (!h->hba_inquiry_data)
+		return 0;
+	if ((h->hba_inquiry_data[2] & 0x07) == 5)
+		return 1;
+	return 0;
+}
+
 static int hpsa_find_target_lun(struct ctlr_info *h,
 	unsigned char scsi3addr[], int bus, int *target, int *lun)
 {

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