[PATCH net v4 12/13] net/sonic: Clean up and modernize log messages
From: Finn Thain
Date: Sun Feb 11 2018 - 22:10:00 EST
Add missing printk severity levels by adopting pr_foo() calls for the
platform_driver and dev_foo() calls for the nubus_driver.
Avoid KERN_CONT usage as per advice from checkpatch.
Avoid #ifdef around printk calls.
Don't log driver probe messages after calling register_netdev().
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Chris Zankel <chris@xxxxxxxxxx>
Tested-by: Stan Johnson <userm57@xxxxxxxxx>
Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
---
Only the macsonic.c changes have been tested. The other changes
are similar but untested.
---
drivers/net/ethernet/natsemi/jazzsonic.c | 13 ++++----
drivers/net/ethernet/natsemi/macsonic.c | 54 ++++++++++++++------------------
drivers/net/ethernet/natsemi/xtsonic.c | 11 ++++---
3 files changed, 36 insertions(+), 42 deletions(-)
diff --git a/drivers/net/ethernet/natsemi/jazzsonic.c b/drivers/net/ethernet/natsemi/jazzsonic.c
index d5b28884e21e..58495316d318 100644
--- a/drivers/net/ethernet/natsemi/jazzsonic.c
+++ b/drivers/net/ethernet/natsemi/jazzsonic.c
@@ -142,17 +142,14 @@ static int sonic_probe1(struct net_device *dev)
i++;
if (known_revisions[i] == 0xffff) {
- printk("SONIC ethernet controller not found (0x%4x)\n",
- silicon_revision);
+ pr_info("SONIC ethernet controller not found (0x%4x)\n",
+ silicon_revision);
goto out;
}
if (sonic_debug && version_printed++ == 0)
printk(version);
- printk(KERN_INFO "%s: Sonic ethernet found at 0x%08lx, ",
- dev_name(lp->device), dev->base_addr);
-
/*
* Put the sonic into software reset, then
* retrieve and print the ethernet address.
@@ -245,12 +242,14 @@ static int jazz_sonic_probe(struct platform_device *pdev)
err = sonic_probe1(dev);
if (err)
goto out;
+
+ pr_info("SONIC ethernet @%08lx, MAC %pM, IRQ %d\n",
+ dev->base_addr, dev->dev_addr, dev->irq);
+
err = register_netdev(dev);
if (err)
goto out1;
- printk("%s: MAC %pM IRQ %d\n", dev->name, dev->dev_addr, dev->irq);
-
return 0;
out1:
diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c
index 14b25175dc2f..a2d1d1587433 100644
--- a/drivers/net/ethernet/natsemi/macsonic.c
+++ b/drivers/net/ethernet/natsemi/macsonic.c
@@ -314,8 +314,6 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
if (!MACH_IS_MAC)
return -ENODEV;
- printk(KERN_INFO "Checking for internal Macintosh ethernet (SONIC).. ");
-
/* Bogus probing, on the models which may or may not have
Ethernet (BTW, the Ethernet *is* always at the same
address, and nothing else lives there, at least if Apple's
@@ -325,13 +323,11 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
card_present = hwreg_present((void*)ONBOARD_SONIC_REGISTERS);
if (!card_present) {
- printk("none.\n");
+ pr_info("Onboard/comm-slot SONIC not found\n");
return -ENODEV;
}
}
- printk("yes\n");
-
/* Danger! My arms are flailing wildly! You *must* set lp->reg_offset
* and dev->base_addr before using SONIC_READ() or SONIC_WRITE() */
dev->base_addr = ONBOARD_SONIC_REGISTERS;
@@ -344,14 +340,11 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
printk(KERN_INFO "%s", version);
sonic_version_printed = 1;
}
- printk(KERN_INFO "%s: onboard / comm-slot SONIC at 0x%08lx\n",
- dev_name(lp->device), dev->base_addr);
/* The PowerBook's SONIC is 16 bit always. */
if (macintosh_config->ident == MAC_MODEL_PB520) {
lp->reg_offset = 0;
lp->dma_bitmode = SONIC_BITMODE16;
- sr = SONIC_READ(SONIC_SR);
} else if (commslot) {
/* Some of the comm-slot cards are 16 bit. But some
of them are not. The 32-bit cards use offset 2 and
@@ -368,22 +361,21 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
else {
lp->dma_bitmode = SONIC_BITMODE16;
lp->reg_offset = 0;
- sr = SONIC_READ(SONIC_SR);
}
} else {
/* All onboard cards are at offset 2 with 32 bit DMA. */
lp->reg_offset = 2;
lp->dma_bitmode = SONIC_BITMODE32;
- sr = SONIC_READ(SONIC_SR);
}
- printk(KERN_INFO
- "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
- dev_name(lp->device), sr, lp->dma_bitmode?32:16, lp->reg_offset);
-#if 0 /* This is sometimes useful to find out how MacOS configured the card. */
- printk(KERN_INFO "%s: DCR: 0x%04x, DCR2: 0x%04x\n", dev_name(lp->device),
- SONIC_READ(SONIC_DCR) & 0xffff, SONIC_READ(SONIC_DCR2) & 0xffff);
-#endif
+ pr_info("Onboard/comm-slot SONIC, revision 0x%04x, %d bit DMA, register offset %d\n",
+ SONIC_READ(SONIC_SR), lp->dma_bitmode ? 32 : 16,
+ lp->reg_offset);
+
+ /* This is sometimes useful to find out how MacOS configured the card */
+ pr_debug("%s: DCR=0x%04x, DCR2=0x%04x\n", __func__,
+ SONIC_READ(SONIC_DCR) & 0xffff,
+ SONIC_READ(SONIC_DCR2) & 0xffff);
/* Software reset, then initialize control registers. */
SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
@@ -404,6 +396,9 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
/* Now look for the MAC address. */
mac_onboard_sonic_ethernet_addr(dev);
+ pr_info("SONIC ethernet @%08lx, MAC %pM, IRQ %d\n",
+ dev->base_addr, dev->dev_addr, dev->irq);
+
/* Shared init code */
return macsonic_init(dev);
}
@@ -511,15 +506,15 @@ static int mac_sonic_nubus_probe_board(struct nubus_board *board, int id,
printk(KERN_INFO "%s", version);
sonic_version_printed = 1;
}
- printk(KERN_INFO "%s: %s in slot %X\n",
- dev_name(lp->device), board->name, board->slot);
- printk(KERN_INFO "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
- dev_name(lp->device), SONIC_READ(SONIC_SR), dma_bitmode?32:16, reg_offset);
-
-#if 0 /* This is sometimes useful to find out how MacOS configured the card. */
- printk(KERN_INFO "%s: DCR: 0x%04x, DCR2: 0x%04x\n", dev_name(lp->device),
- SONIC_READ(SONIC_DCR) & 0xffff, SONIC_READ(SONIC_DCR2) & 0xffff);
-#endif
+
+ dev_info(&board->dev, "%s, revision 0x%04x, %d bit DMA, register offset %d\n",
+ board->name, SONIC_READ(SONIC_SR),
+ lp->dma_bitmode ? 32 : 16, lp->reg_offset);
+
+ /* This is sometimes useful to find out how MacOS configured the card */
+ dev_dbg(&board->dev, "%s: DCR=0x%04x, DCR2=0x%04x\n", __func__,
+ SONIC_READ(SONIC_DCR) & 0xffff,
+ SONIC_READ(SONIC_DCR2) & 0xffff);
/* Software reset, then initialize control registers. */
SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
@@ -537,6 +532,9 @@ static int mac_sonic_nubus_probe_board(struct nubus_board *board, int id,
if (mac_sonic_nubus_ethernet_addr(dev, prom_addr, id) != 0)
return -ENODEV;
+ dev_info(&board->dev, "SONIC ethernet @%08lx, MAC %pM, IRQ %d\n",
+ dev->base_addr, dev->dev_addr, dev->irq);
+
/* Shared init code */
return macsonic_init(dev);
}
@@ -564,8 +562,6 @@ static int mac_sonic_platform_probe(struct platform_device *pdev)
if (err)
goto out;
- printk("%s: MAC %pM IRQ %d\n", dev->name, dev->dev_addr, dev->irq);
-
return 0;
out:
@@ -640,8 +636,6 @@ static int mac_sonic_nubus_probe(struct nubus_board *board)
if (err)
goto out;
- dev_info(lp->device, "MAC %pM, IRQ %d\n", ndev->dev_addr, ndev->irq);
-
err = register_netdev(ndev);
if (err)
goto out;
diff --git a/drivers/net/ethernet/natsemi/xtsonic.c b/drivers/net/ethernet/natsemi/xtsonic.c
index 1817deea98a4..d1659c75cce8 100644
--- a/drivers/net/ethernet/natsemi/xtsonic.c
+++ b/drivers/net/ethernet/natsemi/xtsonic.c
@@ -155,8 +155,8 @@ static int __init sonic_probe1(struct net_device *dev)
i++;
if (known_revisions[i] == 0xffff) {
- printk("SONIC ethernet controller not found (0x%4x)\n",
- silicon_revision);
+ pr_info("SONIC ethernet controller not found (0x%4x)\n",
+ silicon_revision);
return -ENODEV;
}
@@ -273,12 +273,13 @@ int xtsonic_probe(struct platform_device *pdev)
if ((err = sonic_probe1(dev)))
goto out;
+
+ pr_info("SONIC ethernet @%08lx, MAC %pM, IRQ %d\n",
+ dev->base_addr, dev->dev_addr, dev->irq);
+
if ((err = register_netdev(dev)))
goto out1;
- printk("%s: SONIC ethernet @%08lx, MAC %pM, IRQ %d\n", dev->name,
- dev->base_addr, dev->dev_addr, dev->irq);
-
return 0;
out1:
--
2.13.6