[05/46] 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.com>
---
 drivers/ata/acard-ahci.c  | 4 ----
 drivers/ata/ahci.c        | 2 --
 drivers/ata/libahci.c     | 3 ---
 drivers/ata/libata-core.c | 6 ------
 drivers/ata/libata-sff.c  | 2 --
 drivers/ata/sata_nv.c     | 4 ----
 6 files changed, 21 deletions(-)

On 2/4/20 5:55 PM, Hannes Reinecke wrote:
> 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.com>

Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

> ---
>  drivers/ata/acard-ahci.c  | 4 ----
>  drivers/ata/ahci.c        | 2 --
>  drivers/ata/libahci.c     | 3 ---
>  drivers/ata/libata-core.c | 6 ------
>  drivers/ata/libata-sff.c  | 2 --
>  drivers/ata/sata_nv.c     | 4 ----
>  6 files changed, 21 deletions(-)
> 
> diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c
> index 46dc54d18f0b..5270151ac441 100644
> --- a/drivers/ata/acard-ahci.c
> +++ b/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.
>  	 */
> @@ -364,8 +362,6 @@ 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);
> diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> index b2719c64fc04..4f628e33f52e 100644
> --- a/drivers/ata/ahci.c
> +++ b/drivers/ata/ahci.c
> @@ -1643,8 +1643,6 @@ 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);
> diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
> index ea5bf5f4cbed..4055071f213f 100644
> --- a/drivers/ata/libahci.c
> +++ b/drivers/ata/libahci.c
> @@ -1596,8 +1596,6 @@ 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.
>  	 */
> @@ -1671,7 +1669,6 @@ 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,
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index cee815ecd7df..cea065fb6282 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -5052,8 +5052,6 @@ 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;
> @@ -6016,8 +6014,6 @@ 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;
> @@ -6133,8 +6129,6 @@ 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);
> diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
> index 038db94216a9..931ae61d69fb 100644
> --- a/drivers/ata/libata-sff.c
> +++ b/drivers/ata/libata-sff.c
> @@ -2452,8 +2452,6 @@ 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");
> diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
> index eb9dc14e5147..8639f66706a3 100644
> --- a/drivers/ata/sata_nv.c
> +++ b/drivers/ata/sata_nv.c
> @@ -1271,8 +1271,6 @@ 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 |
> @@ -1314,8 +1312,6 @@ 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)];
>