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Subject[PATCH v2 3/5] scsi: libsas: Drop sas_printk()
Date
The printk wrapper sas_printk() adds little value now that libsas logs
already have the "sas" prefix through pr_fmt(fmt), so just use
pr_notice() directly.

In addition, strings which span multiple lines are reunited.

Originally-from: Joe Perches <joe@perches.com>
Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/libsas/sas_expander.c | 22 ++++++++++------------
drivers/scsi/libsas/sas_init.c | 4 ++--
drivers/scsi/libsas/sas_internal.h | 2 --
drivers/scsi/libsas/sas_phy.c | 8 ++++----
4 files changed, 16 insertions(+), 20 deletions(-)

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 0d1f727..579304d 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -393,7 +393,7 @@ static int sas_ex_phy_discover_helper(struct domain_device *dev, u8 *disc_req,
return res;
dr = &((struct smp_resp *)disc_resp)->disc;
if (memcmp(dev->sas_addr, dr->attached_sas_addr, SAS_ADDR_SIZE) == 0) {
- sas_printk("Found loopback topology, just ignore it!\n");
+ pr_notice("Found loopback topology, just ignore it!\n");
return 0;
}
sas_set_ex_phy(dev, single, disc_resp);
@@ -1262,19 +1262,17 @@ static void sas_print_parent_topology_bug(struct domain_device *child,
};
struct domain_device *parent = child->parent;

- sas_printk("%s ex %016llx phy 0x%x <--> %s ex %016llx "
- "phy 0x%x has %c:%c routing link!\n",
+ pr_notice("%s ex %016llx phy 0x%x <--> %s ex %016llx phy 0x%x has %c:%c routing link!\n",
+ ex_type[parent->dev_type],
+ SAS_ADDR(parent->sas_addr),
+ parent_phy->phy_id,

- ex_type[parent->dev_type],
- SAS_ADDR(parent->sas_addr),
- parent_phy->phy_id,
+ ex_type[child->dev_type],
+ SAS_ADDR(child->sas_addr),
+ child_phy->phy_id,

- ex_type[child->dev_type],
- SAS_ADDR(child->sas_addr),
- child_phy->phy_id,
-
- sas_route_char(parent, parent_phy),
- sas_route_char(child, child_phy));
+ sas_route_char(parent, parent_phy),
+ sas_route_char(child, child_phy));
}

static int sas_check_eeds(struct domain_device *child,
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
index ede0af7..a3c25e2 100644
--- a/drivers/scsi/libsas/sas_init.c
+++ b/drivers/scsi/libsas/sas_init.c
@@ -623,8 +623,8 @@ struct asd_sas_event *sas_alloc_event(struct asd_sas_phy *phy)
if (atomic_read(&phy->event_nr) > phy->ha->event_thres) {
if (i->dft->lldd_control_phy) {
if (cmpxchg(&phy->in_shutdown, 0, 1) == 0) {
- sas_printk("The phy%02d bursting events, shut it down.\n",
- phy->id);
+ pr_notice("The phy%02d bursting events, shut it down.\n",
+ phy->id);
sas_notify_phy_event(phy, PHYE_SHUTDOWN);
}
} else {
diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h
index 94ebf41..910aa31 100644
--- a/drivers/scsi/libsas/sas_internal.h
+++ b/drivers/scsi/libsas/sas_internal.h
@@ -40,8 +40,6 @@

#define pr_fmt(fmt) SAS_FMT fmt

-#define sas_printk(fmt, ...) printk(KERN_NOTICE fmt, ## __VA_ARGS__)
-
#define SAS_DPRINTK(fmt, ...) printk(KERN_DEBUG fmt, ## __VA_ARGS__)


diff --git a/drivers/scsi/libsas/sas_phy.c b/drivers/scsi/libsas/sas_phy.c
index bf3e1b9..0374243 100644
--- a/drivers/scsi/libsas/sas_phy.c
+++ b/drivers/scsi/libsas/sas_phy.c
@@ -122,11 +122,11 @@ static void sas_phye_shutdown(struct work_struct *work)
phy->enabled = 0;
ret = i->dft->lldd_control_phy(phy, PHY_FUNC_DISABLE, NULL);
if (ret)
- sas_printk("lldd disable phy%02d returned %d\n",
- phy->id, ret);
+ pr_notice("lldd disable phy%02d returned %d\n",
+ phy->id, ret);
} else
- sas_printk("phy%02d is not enabled, cannot shutdown\n",
- phy->id);
+ pr_notice("phy%02d is not enabled, cannot shutdown\n",
+ phy->id);
}

/* ---------- Phy class registration ---------- */
--
1.9.1
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