niu: Refinements to kernel logging.

Fix unconditional empty kerne log message every interrupt.

Kill some informational log messages that are superfluous
and anyways occur before the netdev is registered.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 347788f..5e604e3 100644 (file)
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -3204,9 +3204,6 @@ static int fflp_early_init(struct niu *np)
        parent = np->parent;
        err = 0;
        if (!(parent->flags & PARENT_FLGS_CLS_HWINIT)) {
-               netif_printk(np, probe, KERN_DEBUG, np->dev,
-                            "%s() Initting hw on port %u\n",
-                            __func__, np->port);
                if (np->parent->plat_type != PLAT_TYPE_NIU) {
                        fflp_reset(np);
                        fflp_set_timings(np);
@@ -3248,8 +3245,6 @@ static int fflp_early_init(struct niu *np)
 
                vlan_tbl_clear(np);
 
-               netif_printk(np, probe, KERN_DEBUG, np->dev,
-                            "%s() Success\n", __func__);
                parent->flags |= PARENT_FLGS_CLS_HWINIT;
        }
 out:
@@ -4246,13 +4241,11 @@ static irqreturn_t niu_interrupt(int irq, void *dev_id)
        v2 = nr64(LDSV2(ldg));
 
        if (netif_msg_intr(np))
-               pr_cont(" v0[%llx] v1[%llx] v2[%llx]",
+               pr_cont(" v0[%llx] v1[%llx] v2[%llx]\n",
                       (unsigned long long) v0,
                       (unsigned long long) v1,
                       (unsigned long long) v2);
 
-       pr_cont("\n");
-
        if (unlikely(!v0 && !v1 && !v2)) {
                spin_unlock_irqrestore(&np->lock, flags);
                return IRQ_NONE;
@@ -8577,9 +8570,6 @@ static int __devinit niu_get_and_validate_port(struct niu *np)
                }
        }
 
-       netif_printk(np, probe, KERN_DEBUG, np->dev,
-                    "%s() port[%d] num_ports[%d]\n",
-                    __func__, np->port, parent->num_ports);
        if (np->port >= parent->num_ports)
                return -ENODEV;
 
@@ -8965,9 +8955,6 @@ static int __devinit niu_probe_ports(struct niu *np)
        struct niu_parent *parent = np->parent;
        int err, i;
 
-       netif_printk(np, probe, KERN_DEBUG, np->dev,
-                    "%s() port_phy[%08x]\n", __func__, parent->port_phy);
-
        if (parent->port_phy == PORT_PHY_UNKNOWN) {
                err = walk_phys(np, parent);
                if (err)
@@ -8988,10 +8975,6 @@ static int __devinit niu_classifier_swstate_init(struct niu *np)
 {
        struct niu_classifier *cp = &np->clas;
 
-       netif_printk(np, probe, KERN_DEBUG, np->dev,
-                    "%s() num_tcam(%d)\n",
-                    __func__, np->parent->tcam_num_entries);
-
        cp->tcam_top = (u16) np->port;
        cp->tcam_sz = np->parent->tcam_num_entries / np->parent->num_ports;
        cp->h1_init = 0xffffffff;
@@ -9506,9 +9489,6 @@ static struct niu_parent * __devinit niu_new_parent(struct niu *np,
        struct niu_parent *p;
        int i;
 
-       netif_printk(np, probe, KERN_DEBUG, np->dev,
-                    "%s() Creating new parent\n", __func__);
-
        plat_dev = platform_device_register_simple("niu", niu_parent_index,
                                                   NULL, 0);
        if (IS_ERR(plat_dev))
@@ -9573,10 +9553,6 @@ static struct niu_parent * __devinit niu_get_parent(struct niu *np,
        struct niu_parent *p, *tmp;
        int port = np->port;
 
-       netif_printk(np, probe, KERN_DEBUG, np->dev,
-                    "%s() platform_type[%u] port[%u]\n",
-                    __func__, ptype, port);
-
        mutex_lock(&niu_parent_lock);
        p = NULL;
        list_for_each_entry(tmp, &niu_parent_list, list) {