ata: libata: remove pointless debugging messages

Debugging messages in pci init functions or sg setup are pretty
much pointless, as the workflow pretty much decides what happened.
So drop them.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

drivers/ata/acard-ahci.c

@@ -185,8 +185,6 @@ static unsigned int acard_ahci_fill_sg(struct ata_queued_cmd *qc, void *cmd_tbl)
 	struct acard_sg *acard_sg = cmd_tbl + AHCI_CMD_TBL_HDR_SZ;
 	unsigned int si, last_si = 0;
 
-	VPRINTK("ENTER\n");
-
 	/*
 	 * Next, the S/G list.
 	 */
@@ -362,8 +360,6 @@ static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id
 	struct ata_host *host;
 	int n_ports, i, rc;
 
-	VPRINTK("ENTER\n");
-
 	WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS);
 
 	ata_print_version_once(&pdev->dev, DRV_VERSION);

drivers/ata/ahci.c

@@ -1673,8 +1673,6 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	int n_ports, i, rc;
 	int ahci_pci_bar = AHCI_PCI_BAR_STANDARD;
 
-	VPRINTK("ENTER\n");
-
 	WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS);
 
 	ata_print_version_once(&pdev->dev, DRV_VERSION);

drivers/ata/ata_piix.c

@@ -1345,7 +1345,6 @@ static void piix_init_pcs(struct ata_host *host,
 	new_pcs = pcs | map_db->port_enable;
 
 	if (new_pcs != pcs) {
-		DPRINTK("updating PCS from 0x%x to 0x%x\n", pcs, new_pcs);
 		pci_write_config_word(pdev, ICH5_PCS, new_pcs);
 		msleep(150);
 	}
@@ -1769,14 +1768,12 @@ static int __init piix_init(void)
 {
 	int rc;
 
-	DPRINTK("pci_register_driver\n");
 	rc = pci_register_driver(&piix_pci_driver);
 	if (rc)
 		return rc;
 
 	in_module_init = 0;
 
-	DPRINTK("done\n");
 	return 0;
 }
 

drivers/ata/libahci.c

@@ -1620,8 +1620,6 @@ static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc, void *cmd_tbl)
 	struct ahci_sg *ahci_sg = cmd_tbl + AHCI_CMD_TBL_HDR_SZ;
 	unsigned int si;
 
-	VPRINTK("ENTER\n");
-
 	/*
 	 * Next, the S/G list.
 	 */
@@ -1695,7 +1693,6 @@ static void ahci_fbs_dec_intr(struct ata_port *ap)
 	u32 fbs = readl(port_mmio + PORT_FBS);
 	int retries = 3;
 
-	DPRINTK("ENTER\n");
 	BUG_ON(!pp->fbs_enabled);
 
 	/* time to wait for DEC is not specified by AHCI spec,

drivers/ata/libata-core.c

@@ -764,9 +764,6 @@ int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
 		head  = track % dev->heads;
 		sect  = (u32)block % dev->sectors + 1;
 
-		DPRINTK("block %u track %u cyl %u head %u sect %u\n",
-			(u32)block, track, cyl, head, sect);
-
 		/* Check whether the converted CHS can fit.
 		   Cylinder: 0-65535
 		   Head: 0-15
@@ -4569,8 +4566,6 @@ static int ata_sg_setup(struct ata_queued_cmd *qc)
 	struct ata_port *ap = qc->ap;
 	unsigned int n_elem;
 
-	VPRINTK("ENTER, ata%u\n", ap->print_id);
-
 	n_elem = dma_map_sg(ap->dev, qc->sg, qc->n_elem, qc->dma_dir);
 	if (n_elem < 1)
 		return -1;
@@ -5375,8 +5370,6 @@ struct ata_port *ata_port_alloc(struct ata_host *host)
 {
 	struct ata_port *ap;
 
-	DPRINTK("ENTER\n");
-
 	ap = kzalloc(sizeof(*ap), GFP_KERNEL);
 	if (!ap)
 		return NULL;
@@ -5493,8 +5486,6 @@ struct ata_host *ata_host_alloc(struct device *dev, int max_ports)
 	int i;
 	void *dr;
 
-	DPRINTK("ENTER\n");
-
 	/* alloc a container for our list of ATA ports (buses) */
 	sz = sizeof(struct ata_host) + (max_ports + 1) * sizeof(void *);
 	host = kzalloc(sz, GFP_KERNEL);
@@ -5784,9 +5775,7 @@ int ata_port_probe(struct ata_port *ap)
 		__ata_port_probe(ap);
 		ata_port_wait_eh(ap);
 	} else {
-		DPRINTK("ata%u: bus probe begin\n", ap->print_id);
 		rc = ata_bus_probe(ap);
-		DPRINTK("ata%u: bus probe end\n", ap->print_id);
 	}
 	return rc;
 }

drivers/ata/libata-sff.c

@@ -2467,8 +2467,6 @@ static int ata_pci_init_one(struct pci_dev *pdev,
 	struct ata_host *host = NULL;
 	int rc;
 
-	DPRINTK("ENTER\n");
-
 	pi = ata_sff_find_valid_pi(ppi);
 	if (!pi) {
 		dev_err(&pdev->dev, "no valid port_info specified\n");

drivers/ata/sata_nv.c

@@ -1277,8 +1277,6 @@ static int nv_adma_host_init(struct ata_host *host)
 	unsigned int i;
 	u32 tmp32;
 
-	VPRINTK("ENTER\n");
-
 	/* enable ADMA on the ports */
 	pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &tmp32);
 	tmp32 |= NV_MCP_SATA_CFG_20_PORT0_EN |
@@ -1320,8 +1318,6 @@ static void nv_adma_fill_sg(struct ata_queued_cmd *qc, struct nv_adma_cpb *cpb)
 	struct scatterlist *sg;
 	unsigned int si;
 
-	VPRINTK("ENTER\n");
-
 	for_each_sg(qc->sg, sg, qc->n_elem, si) {
 		aprd = (si < 5) ? &cpb->aprd[si] :
 			&pp->aprd[NV_ADMA_SGTBL_LEN * qc->hw_tag + (si-5)];