[PATCH 23/46] libata-sff: drop DPRINTK() calls in reset

Hannes Reinecke
2020-02-04T16:56:16Z

Reset is now logged with tracepoints, so the DPRINTK() calls can
be dropped.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/ata/libata-sff.c | 7 -------
1 file changed, 7 deletions(-)

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 60509997137f..f1799291b4a6 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1946,8 +1946,6 @@ static int ata_bus_softreset(struct ata_port *ap, unsigned int devmask,
{
struct ata_ioports *ioaddr = &ap->ioaddr;

- DPRINTK("ata%u: bus reset via SRST\n", ap->print_id);
-
if (ap->ioaddr.ctl_addr) {
/* software reset. causes dev0 to be selected */
iowrite8(ap->ctl, ioaddr->ctl_addr);
@@ -1985,8 +1983,6 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
int rc;
u8 err;

- DPRINTK("ENTER\n");
-
/* determine if device 0/1 are present */
if (ata_devchk(ap, 0))
devmask |= (1 << 0);
@@ -1997,7 +1993,6 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
ap->ops->sff_dev_select(ap, 0);

/* issue bus reset */
- DPRINTK("about to softreset, devmask=%x\n", devmask);
rc = ata_bus_softreset(ap, devmask, deadline);
/* if link is occupied, -ENODEV too is an error */
if (rc && (rc != -ENODEV || sata_scr_valid(link))) {
@@ -2012,7 +2007,6 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes,
classes[1] = ata_sff_dev_classify(&link->device[1],
devmask & (1 << 1), &err);

- DPRINTK("EXIT, classes[0]=%u [1]=%u\n", classes[0], classes[1]);
return 0;
}
EXPORT_SYMBOL_GPL(ata_sff_softreset);
@@ -2045,7 +2039,6 @@ int sata_sff_hardreset(struct ata_link *link, unsigned int *class,
if (online)
*class = ata_sff_dev_classify(link->device, 1, NULL);

- DPRINTK("EXIT, class=%u\n", *class);
return rc;
}
EXPORT_SYMBOL_GPL(sata_sff_hardreset);
--
2.16.4