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Commit f9da3be5 authored by Andy Yan's avatar Andy Yan Committed by James Bottomley
Browse files

[SCSI] mvsas: remove all the casts from void * or to void * 



Signed-off-by: default avatarYing Chu <jasonchu@marvell.com>
Signed-off-by: default avatarAndy Yan <ayan@marvell.com>
Signed-off-by: default avatarKe Wei <kewei@marvell.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 4421c9eb

drivers/scsi/mvsas/mv_sas.c

+16 −18
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ static int mvs_find_tag(struct mvs_info *mvi, struct sas_task *task, u32 *tag) 
{

	if (task->lldd_task) {

		struct mvs_slot_info *slot;

		slot = (struct mvs_slot_info *) task->lldd_task;

		slot = task->lldd_task;

		*tag = slot->slot_tag;

		return 1;

	}
@@ -37,7 +37,7 @@ static int mvs_find_tag(struct mvs_info *mvi, struct sas_task *task, u32 *tag) 


void mvs_tag_clear(struct mvs_info *mvi, u32 tag)

{

	void *bitmap = (void *) &mvi->tags;

	void *bitmap = &mvi->tags;

	clear_bit(tag, bitmap);

}
@@ -48,14 +48,14 @@ void mvs_tag_free(struct mvs_info *mvi, u32 tag) 


void mvs_tag_set(struct mvs_info *mvi, unsigned int tag)

{

	void *bitmap = (void *) &mvi->tags;

	void *bitmap = &mvi->tags;

	set_bit(tag, bitmap);

}



inline int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out)

{

	unsigned int index, tag;

	void *bitmap = (void *) &mvi->tags;

	void *bitmap = &mvi->tags;



	index = find_first_zero_bit(bitmap, mvi->tags_num);

	tag = index;
@@ -591,8 +591,7 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, 
{

	struct sas_task *task = tei->task;

	struct domain_device *dev = task->dev;

	struct mvs_device *mvi_dev =

		(struct mvs_device *)dev->lldd_dev;

	struct mvs_device *mvi_dev = dev->lldd_dev;

	struct mvs_cmd_hdr *hdr = tei->hdr;

	struct asd_sas_port *sas_port = dev->port;

	struct mvs_slot_info *slot;
@@ -733,8 +732,7 @@ static int mvs_task_prep_ssp(struct mvs_info *mvi, 
	struct mvs_cmd_hdr *hdr = tei->hdr;

	struct mvs_port *port = tei->port;

	struct domain_device *dev = task->dev;

	struct mvs_device *mvi_dev =

		(struct mvs_device *)dev->lldd_dev;

	struct mvs_device *mvi_dev = dev->lldd_dev;

	struct asd_sas_port *sas_port = dev->port;

	struct mvs_slot_info *slot;

	void *buf_prd;
@@ -894,7 +892,7 @@ static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags, 
	spin_lock_irqsave(&mvi->lock, flags);

	do {

		dev = t->dev;

		mvi_dev = (struct mvs_device *)dev->lldd_dev;

		mvi_dev = dev->lldd_dev;

		if (DEV_IS_GONE(mvi_dev)) {

			if (mvi_dev)

				mv_dprintk("device %d not ready.\n",
@@ -987,7 +985,7 @@ static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags, 
		}

		slot->task = t;

		slot->port = tei.port;

		t->lldd_task = (void *) slot;

		t->lldd_task = slot;

		list_add_tail(&slot->entry, &tei.port->list);

		/* TODO: select normal or high priority */

		spin_lock(&t->task_state_lock);
@@ -1139,7 +1137,7 @@ static void *mvs_get_d2h_reg(struct mvs_info *mvi, int i, void *buf) 
	if (((s[1] & 0x00FFFFFF) == 0x00EB1401) && (*(u8 *)&s[3] == 0x01))

		s[1] = 0x00EB1401 | (*((u8 *)&s[1] + 3) & 0x10);



	return (void *)s;

	return s;

}



static u32 mvs_is_sig_fis_received(u32 irq_status)
@@ -1176,7 +1174,7 @@ void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st) 
					sas_phy->oob_mode = SATA_OOB_MODE;

				phy->frame_rcvd_size =

				    sizeof(struct dev_to_host_fis);

				mvs_get_d2h_reg(mvi, i, (void *)id);

				mvs_get_d2h_reg(mvi, i, id);

			} else {

				u32 tmp;

				dev_printk(KERN_DEBUG, mvi->dev,
@@ -1317,7 +1315,7 @@ int mvs_dev_found_notify(struct domain_device *dev, int lock) 
		res = -1;

		goto found_out;

	}

	dev->lldd_dev = (void *)mvi_device;

	dev->lldd_dev = mvi_device;

	mvi_device->dev_type = dev->dev_type;

	mvi_device->mvi_info = mvi;

	if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type)) {
@@ -1356,7 +1354,7 @@ int mvs_dev_found(struct domain_device *dev) 
void mvs_dev_gone_notify(struct domain_device *dev, int lock)

{

	unsigned long flags = 0;

	struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev;

	struct mvs_device *mvi_dev = dev->lldd_dev;

	struct mvs_info *mvi = mvi_dev->mvi_info;



	if (lock)
@@ -1532,7 +1530,7 @@ int mvs_lu_reset(struct domain_device *dev, u8 *lun) 
	unsigned long flags;

	int i, phyno[WIDE_PORT_MAX_PHY], num , rc = TMF_RESP_FUNC_FAILED;

	struct mvs_tmf_task tmf_task;

	struct mvs_device * mvi_dev = (struct mvs_device *)dev->lldd_dev;

	struct mvs_device * mvi_dev = dev->lldd_dev;

	struct mvs_info *mvi = mvi_dev->mvi_info;



	tmf_task.tmf = TMF_LU_RESET;
@@ -1654,7 +1652,7 @@ int mvs_abort_task(struct sas_task *task) 
			struct mvs_slot_info *slot;



			if (task->lldd_task) {

				slot = (struct mvs_slot_info *)task->lldd_task;

				slot = task->lldd_task;

				slot_no = (u32) (slot - mvi->slot_info);

				mvs_slot_complete(mvi, slot_no, 1);

			}
@@ -1708,7 +1706,7 @@ int mvs_clear_task_set(struct domain_device *dev, u8 *lun) 
static int mvs_sata_done(struct mvs_info *mvi, struct sas_task *task,

			u32 slot_idx, int err)

{

	struct mvs_device *mvi_dev = (struct mvs_device *)task->dev->lldd_dev;

	struct mvs_device *mvi_dev = task->dev->lldd_dev;

	struct task_status_struct *tstat = &task->task_status;

	struct ata_task_resp *resp = (struct ata_task_resp *)tstat->buf;

	int stat = SAM_GOOD;
@@ -1785,7 +1783,7 @@ int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags) 
		return -1;



	tstat = &task->task_status;

	mvi_dev = (struct mvs_device *)task->dev->lldd_dev;

	mvi_dev = task->dev->lldd_dev;



	mvs_hba_cq_dump(mvi);