Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into wireless

John W. Linville says:

====================
This is a big pull request for new features intended for the 3.10
stream...

Regarding mac80211, Johannes says:

"First, I merged mac80211/master to avoid some conflicts. This brings in
a bunch of fixes you're already familiar with. For real -next material,
I have a whole bunch of minstrel work, minstrel_ht from Felix and legacy
minstrel from Thomas (Huehn). The other Thomas (Pedersen) did a number
of changes in mesh to allow userspace peering management even when the
mesh isn't secured. Stanislaw changes suspend/resume to always
disconnect the networks. This is typically already done by
network-manager so won't make a huge difference for most users, but
fixes a number problems, particularly with USB drivers that can easily
disconnect while suspended. Ilan has a small change to allow mac80211
drivers to differentiate remain-on-channel reasons, and Jouni extends
nl80211 to allow fast roaming with full-MAC devices. I have a fairly
large number of patches as well, many of them fairly simple cleanups,
but also allowing split wiphy dumps and adding back the full wiphy
information in nl80211, station entry change checking and more VHT work
including VHT capability overrides (mostly for testing purposes)."

And for iwlwifi, Johannes says:

"Here, I also merged iwlwifi-fixes to avoid conflicts, and otherwise have
various cleanups and improvements on the MVM driver, along with a few
throughout the driver. Other than Bluetooth Coexistence from Emmanuel
there's no over-arching theme, so listing them would pretty much
reproduce the shortlog."

Regarding NFC, Samuel says:

"The 2 features we have with this one are:

- An LLCP Service Name Lookup (SNL) netlink interface for querying LLCP
  service availability from user space.
  Along the way, Thierry also improved the existing SNL interface for
  aggregating SNL responses.

- An initial LLCP socket options implementation, for setting the Receive
  Window (RW) and the Maximum Information Unit Extension (MIUX) per socket.
  This is need for the LLCP validation tests.

We also have a microread MEI build failure here: I am not sending this one to
3.9 because the MEI bus code is not there yet, so it won't break for anyone
else than me."

And for ath6kl, Kalle says:

"I added tracing support to ath6kl, along with a new Kconfig option. Now
there's also a workaround to reset USB devices when the firmware upload
fails, this happened when host was warm rebooted. There are also quite a
few small fixes or cleanup."

On top of all that, there is the usual bundle of driver updates
with new features, new hardware support and the like mixed-in.
The ath9k, b43, brcmfmac, mwifiex, rt2800, and wil6210 drivers
are all well-represented, and a few other drivers are hit as well.
I also pulled-in the wireless fixes tree in order to resolve some
pending merge conflicts.

Please let me know if there are problems!
====================

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

11 files changed, 153 insertions, 183 deletions

diff --git a/drivers/ssb/driver_chipcommon.c b/drivers/ssb/driver_chipcommon.c
index 71098a7b5fed..7cb7d2c8fd86 100644
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
@@ -354,7 +354,7 @@ void ssb_chipcommon_init(struct ssb_chipcommon *cc)
 
 	if (cc->dev->id.revision >= 11)
 		cc->status = chipco_read32(cc, SSB_CHIPCO_CHIPSTAT);
-	ssb_dprintk(KERN_INFO PFX "chipcommon status is 0x%x\n", cc->status);
+	ssb_dbg("chipcommon status is 0x%x\n", cc->status);
 
 	if (cc->dev->id.revision >= 20) {
 		chipco_write32(cc, SSB_CHIPCO_GPIOPULLUP, 0);
diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c
index 4c0f6d883dd3..791da2c0d8f6 100644
--- a/drivers/ssb/driver_chipcommon_pmu.c
+++ b/drivers/ssb/driver_chipcommon_pmu.c
@@ -110,8 +110,8 @@ static void ssb_pmu0_pllinit_r0(struct ssb_chipcommon *cc,
 		return;
 	}
 
-	ssb_printk(KERN_INFO PFX "Programming PLL to %u.%03u MHz\n",
-		   (crystalfreq / 1000), (crystalfreq % 1000));
+	ssb_info("Programming PLL to %u.%03u MHz\n",
+		 crystalfreq / 1000, crystalfreq % 1000);
 
 	/* First turn the PLL off. */
 	switch (bus->chip_id) {
@@ -138,7 +138,7 @@ static void ssb_pmu0_pllinit_r0(struct ssb_chipcommon *cc,
 	}
 	tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
 	if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT)
-		ssb_printk(KERN_EMERG PFX "Failed to turn the PLL off!\n");
+		ssb_emerg("Failed to turn the PLL off!\n");
 
 	/* Set PDIV in PLL control 0. */
 	pllctl = ssb_chipco_pll_read(cc, SSB_PMU0_PLLCTL0);
@@ -249,8 +249,8 @@ static void ssb_pmu1_pllinit_r0(struct ssb_chipcommon *cc,
 		return;
 	}
 
-	ssb_printk(KERN_INFO PFX "Programming PLL to %u.%03u MHz\n",
-		   (crystalfreq / 1000), (crystalfreq % 1000));
+	ssb_info("Programming PLL to %u.%03u MHz\n",
+		 crystalfreq / 1000, crystalfreq % 1000);
 
 	/* First turn the PLL off. */
 	switch (bus->chip_id) {
@@ -275,7 +275,7 @@ static void ssb_pmu1_pllinit_r0(struct ssb_chipcommon *cc,
 	}
 	tmp = chipco_read32(cc, SSB_CHIPCO_CLKCTLST);
 	if (tmp & SSB_CHIPCO_CLKCTLST_HAVEHT)
-		ssb_printk(KERN_EMERG PFX "Failed to turn the PLL off!\n");
+		ssb_emerg("Failed to turn the PLL off!\n");
 
 	/* Set p1div and p2div. */
 	pllctl = ssb_chipco_pll_read(cc, SSB_PMU1_PLLCTL0);
@@ -349,9 +349,8 @@ static void ssb_pmu_pll_init(struct ssb_chipcommon *cc)
 	case 43222:
 		break;
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "ERROR: PLL init unknown for device %04X\n",
-			   bus->chip_id);
+		ssb_err("ERROR: PLL init unknown for device %04X\n",
+			bus->chip_id);
 	}
 }
 
@@ -472,9 +471,8 @@ static void ssb_pmu_resources_init(struct ssb_chipcommon *cc)
 		max_msk = 0xFFFFF;
 		break;
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "ERROR: PMU resource config unknown for device %04X\n",
-			   bus->chip_id);
+		ssb_err("ERROR: PMU resource config unknown for device %04X\n",
+			bus->chip_id);
 	}
 
 	if (updown_tab) {
@@ -526,8 +524,8 @@ void ssb_pmu_init(struct ssb_chipcommon *cc)
 	pmucap = chipco_read32(cc, SSB_CHIPCO_PMU_CAP);
 	cc->pmu.rev = (pmucap & SSB_CHIPCO_PMU_CAP_REVISION);
 
-	ssb_dprintk(KERN_DEBUG PFX "Found rev %u PMU (capabilities 0x%08X)\n",
-		    cc->pmu.rev, pmucap);
+	ssb_dbg("Found rev %u PMU (capabilities 0x%08X)\n",
+		cc->pmu.rev, pmucap);
 
 	if (cc->pmu.rev == 1)
 		chipco_mask32(cc, SSB_CHIPCO_PMU_CTL,
@@ -638,9 +636,8 @@ u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc)
 	case 0x5354:
 		ssb_pmu_get_alp_clock_clk0(cc);
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "ERROR: PMU alp clock unknown for device %04X\n",
-			   bus->chip_id);
+		ssb_err("ERROR: PMU alp clock unknown for device %04X\n",
+			bus->chip_id);
 		return 0;
 	}
 }
@@ -654,9 +651,8 @@ u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc)
 		/* 5354 chip uses a non programmable PLL of frequency 240MHz */
 		return 240000000;
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "ERROR: PMU cpu clock unknown for device %04X\n",
-			   bus->chip_id);
+		ssb_err("ERROR: PMU cpu clock unknown for device %04X\n",
+			bus->chip_id);
 		return 0;
 	}
 }
@@ -669,9 +665,8 @@ u32 ssb_pmu_get_controlclock(struct ssb_chipcommon *cc)
 	case 0x5354:
 		return 120000000;
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "ERROR: PMU controlclock unknown for device %04X\n",
-			   bus->chip_id);
+		ssb_err("ERROR: PMU controlclock unknown for device %04X\n",
+			bus->chip_id);
 		return 0;
 	}
 }
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index 33b37dac40bd..fa385a368a56 100644
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -167,21 +167,22 @@ static void set_irq(struct ssb_device *dev, unsigned int irq)
 		irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]);
 		ssb_write32(mdev, SSB_IPSFLAG, irqflag);
 	}
-	ssb_dprintk(KERN_INFO PFX
-		    "set_irq: core 0x%04x, irq %d => %d\n",
-		    dev->id.coreid, oldirq+2, irq+2);
+	ssb_dbg("set_irq: core 0x%04x, irq %d => %d\n",
+		dev->id.coreid, oldirq+2, irq+2);
 }
 
 static void print_irq(struct ssb_device *dev, unsigned int irq)
 {
-	int i;
 	static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"};
-	ssb_dprintk(KERN_INFO PFX
-		"core 0x%04x, irq :", dev->id.coreid);
-	for (i = 0; i <= 6; i++) {
-		ssb_dprintk(" %s%s", irq_name[i], i==irq?"*":" ");
-	}
-	ssb_dprintk("\n");
+	ssb_dbg("core 0x%04x, irq : %s%s %s%s %s%s %s%s %s%s %s%s %s%s\n",
+		dev->id.coreid,
+		irq_name[0], irq == 0 ? "*" : " ",
+		irq_name[1], irq == 1 ? "*" : " ",
+		irq_name[2], irq == 2 ? "*" : " ",
+		irq_name[3], irq == 3 ? "*" : " ",
+		irq_name[4], irq == 4 ? "*" : " ",
+		irq_name[5], irq == 5 ? "*" : " ",
+		irq_name[6], irq == 6 ? "*" : " ");
 }
 
 static void dump_irq(struct ssb_bus *bus)
@@ -286,7 +287,7 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
 	if (!mcore->dev)
 		return; /* We don't have a MIPS core */
 
-	ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
+	ssb_dbg("Initializing MIPS core...\n");
 
 	bus = mcore->dev->bus;
 	hz = ssb_clockspeed(bus);
@@ -334,7 +335,7 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
 			break;
 		}
 	}
-	ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n");
+	ssb_dbg("after irq reconfiguration\n");
 	dump_irq(bus);
 
 	ssb_mips_serial_init(mcore);
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 59801d23d7ec..d75b72ba2672 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -263,8 +263,7 @@ int ssb_pcicore_plat_dev_init(struct pci_dev *d)
 		return -ENODEV;
 	}
 
-	ssb_printk(KERN_INFO "PCI: Fixing up device %s\n",
-		   pci_name(d));
+	ssb_info("PCI: Fixing up device %s\n", pci_name(d));
 
 	/* Fix up interrupt lines */
 	d->irq = ssb_mips_irq(extpci_core->dev) + 2;
@@ -285,12 +284,12 @@ static void ssb_pcicore_fixup_pcibridge(struct pci_dev *dev)
 	if (dev->bus->number != 0 || PCI_SLOT(dev->devfn) != 0)
 		return;
 
-	ssb_printk(KERN_INFO "PCI: Fixing up bridge %s\n", pci_name(dev));
+	ssb_info("PCI: Fixing up bridge %s\n", pci_name(dev));
 
 	/* Enable PCI bridge bus mastering and memory space */
 	pci_set_master(dev);
 	if (pcibios_enable_device(dev, ~0) < 0) {
-		ssb_printk(KERN_ERR "PCI: SSB bridge enable failed\n");
+		ssb_err("PCI: SSB bridge enable failed\n");
 		return;
 	}
 
@@ -299,8 +298,8 @@ static void ssb_pcicore_fixup_pcibridge(struct pci_dev *dev)
 
 	/* Make sure our latency is high enough to handle the devices behind us */
 	lat = 168;
-	ssb_printk(KERN_INFO "PCI: Fixing latency timer of device %s to %u\n",
-		   pci_name(dev), lat);
+	ssb_info("PCI: Fixing latency timer of device %s to %u\n",
+		 pci_name(dev), lat);
 	pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
 }
 DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, ssb_pcicore_fixup_pcibridge);
@@ -323,7 +322,7 @@ static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc)
 		return;
 	extpci_core = pc;
 
-	ssb_dprintk(KERN_INFO PFX "PCIcore in host mode found\n");
+	ssb_dbg("PCIcore in host mode found\n");
 	/* Reset devices on the external PCI bus */
 	val = SSB_PCICORE_CTL_RST_OE;
 	val |= SSB_PCICORE_CTL_CLK_OE;
@@ -338,7 +337,7 @@ static void ssb_pcicore_init_hostmode(struct ssb_pcicore *pc)
 	udelay(1); /* Assertion time demanded by the PCI standard */
 
 	if (pc->dev->bus->has_cardbus_slot) {
-		ssb_dprintk(KERN_INFO PFX "CardBus slot detected\n");
+		ssb_dbg("CardBus slot detected\n");
 		pc->cardbusmode = 1;
 		/* GPIO 1 resets the bridge */
 		ssb_gpio_out(pc->dev->bus, 1, 1);
diff --git a/drivers/ssb/embedded.c b/drivers/ssb/embedded.c
index bb18d76f9f2c..55e101115038 100644
--- a/drivers/ssb/embedded.c
+++ b/drivers/ssb/embedded.c
@@ -57,9 +57,8 @@ int ssb_watchdog_register(struct ssb_bus *bus)
 					     bus->busnumber, &wdt,
 					     sizeof(wdt));
 	if (IS_ERR(pdev)) {
-		ssb_dprintk(KERN_INFO PFX
-			    "can not register watchdog device, err: %li\n",
-			    PTR_ERR(pdev));
+		ssb_dbg("can not register watchdog device, err: %li\n",
+			PTR_ERR(pdev));
 		return PTR_ERR(pdev);
 	}
 
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c
index 3b645b8a261f..812775a4bfb6 100644
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
@@ -275,8 +275,8 @@ int ssb_devices_thaw(struct ssb_freeze_context *ctx)
 
 		err = sdrv->probe(sdev, &sdev->id);
 		if (err) {
-			ssb_printk(KERN_ERR PFX "Failed to thaw device %s\n",
-				   dev_name(sdev->dev));
+			ssb_err("Failed to thaw device %s\n",
+				dev_name(sdev->dev));
 			result = err;
 		}
 		ssb_device_put(sdev);
@@ -447,10 +447,9 @@ void ssb_bus_unregister(struct ssb_bus *bus)
 
 	err = ssb_gpio_unregister(bus);
 	if (err == -EBUSY)
-		ssb_dprintk(KERN_ERR PFX "Some GPIOs are still in use.\n");
+		ssb_dbg("Some GPIOs are still in use\n");
 	else if (err)
-		ssb_dprintk(KERN_ERR PFX
-			    "Can not unregister GPIO driver: %i\n", err);
+		ssb_dbg("Can not unregister GPIO driver: %i\n", err);
 
 	ssb_buses_lock();
 	ssb_devices_unregister(bus);
@@ -497,8 +496,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
 
 		devwrap = kzalloc(sizeof(*devwrap), GFP_KERNEL);
 		if (!devwrap) {
-			ssb_printk(KERN_ERR PFX
-				   "Could not allocate device\n");
+			ssb_err("Could not allocate device\n");
 			err = -ENOMEM;
 			goto error;
 		}
@@ -537,9 +535,7 @@ static int ssb_devices_register(struct ssb_bus *bus)
 		sdev->dev = dev;
 		err = device_register(dev);
 		if (err) {
-			ssb_printk(KERN_ERR PFX
-				   "Could not register %s\n",
-				   dev_name(dev));
+			ssb_err("Could not register %s\n", dev_name(dev));
 			/* Set dev to NULL to not unregister
 			 * dev on error unwinding. */
 			sdev->dev = NULL;
@@ -825,10 +821,9 @@ static int ssb_bus_register(struct ssb_bus *bus,
 	ssb_mipscore_init(&bus->mipscore);
 	err = ssb_gpio_init(bus);
 	if (err == -ENOTSUPP)
-		ssb_dprintk(KERN_DEBUG PFX "GPIO driver not activated\n");
+		ssb_dbg("GPIO driver not activated\n");
 	else if (err)
-		ssb_dprintk(KERN_ERR PFX
-			   "Error registering GPIO driver: %i\n", err);
+		ssb_dbg("Error registering GPIO driver: %i\n", err);
 	err = ssb_fetch_invariants(bus, get_invariants);
 	if (err) {
 		ssb_bus_may_powerdown(bus);
@@ -878,11 +873,11 @@ int ssb_bus_pcibus_register(struct ssb_bus *bus, struct pci_dev *host_pci)
 
 	err = ssb_bus_register(bus, ssb_pci_get_invariants, 0);
 	if (!err) {
-		ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on "
-			   "PCI device %s\n", dev_name(&host_pci->dev));
+		ssb_info("Sonics Silicon Backplane found on PCI device %s\n",
+			 dev_name(&host_pci->dev));
 	} else {
-		ssb_printk(KERN_ERR PFX "Failed to register PCI version"
-			   " of SSB with error %d\n", err);
+		ssb_err("Failed to register PCI version of SSB with error %d\n",
+			err);
 	}
 
 	return err;
@@ -903,8 +898,8 @@ int ssb_bus_pcmciabus_register(struct ssb_bus *bus,
 
 	err = ssb_bus_register(bus, ssb_pcmcia_get_invariants, baseaddr);
 	if (!err) {
-		ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on "
-			   "PCMCIA device %s\n", pcmcia_dev->devname);
+		ssb_info("Sonics Silicon Backplane found on PCMCIA device %s\n",
+			 pcmcia_dev->devname);
 	}
 
 	return err;
@@ -925,8 +920,8 @@ int ssb_bus_sdiobus_register(struct ssb_bus *bus, struct sdio_func *func,
 
 	err = ssb_bus_register(bus, ssb_sdio_get_invariants, ~0);
 	if (!err) {
-		ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found on "
-			   "SDIO device %s\n", sdio_func_id(func));
+		ssb_info("Sonics Silicon Backplane found on SDIO device %s\n",
+			 sdio_func_id(func));
 	}
 
 	return err;
@@ -944,8 +939,8 @@ int ssb_bus_ssbbus_register(struct ssb_bus *bus, unsigned long baseaddr,
 
 	err = ssb_bus_register(bus, get_invariants, baseaddr);
 	if (!err) {
-		ssb_printk(KERN_INFO PFX "Sonics Silicon Backplane found at "
-			   "address 0x%08lX\n", baseaddr);
+		ssb_info("Sonics Silicon Backplane found at address 0x%08lX\n",
+			 baseaddr);
 	}
 
 	return err;
@@ -1339,7 +1334,7 @@ out:
 #endif
 	return err;
 error:
-	ssb_printk(KERN_ERR PFX "Bus powerdown failed\n");
+	ssb_err("Bus powerdown failed\n");
 	goto out;
 }
 EXPORT_SYMBOL(ssb_bus_may_powerdown);
@@ -1362,7 +1357,7 @@ int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl)
 
 	return 0;
 error:
-	ssb_printk(KERN_ERR PFX "Bus powerup failed\n");
+	ssb_err("Bus powerup failed\n");
 	return err;
 }
 EXPORT_SYMBOL(ssb_bus_powerup);
@@ -1470,15 +1465,13 @@ static int __init ssb_modinit(void)
 
 	err = b43_pci_ssb_bridge_init();
 	if (err) {
-		ssb_printk(KERN_ERR "Broadcom 43xx PCI-SSB-bridge "
-			   "initialization failed\n");
+		ssb_err("Broadcom 43xx PCI-SSB-bridge initialization failed\n");
 		/* don't fail SSB init because of this */
 		err = 0;
 	}
 	err = ssb_gige_init();
 	if (err) {
-		ssb_printk(KERN_ERR "SSB Broadcom Gigabit Ethernet "
-			   "driver initialization failed\n");
+		ssb_err("SSB Broadcom Gigabit Ethernet driver initialization failed\n");
 		/* don't fail SSB init because of this */
 		err = 0;
 	}
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index e9d94968f394..63ff69f9d3eb 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -56,7 +56,7 @@ int ssb_pci_switch_coreidx(struct ssb_bus *bus, u8 coreidx)
 	}
 	return 0;
 error:
-	ssb_printk(KERN_ERR PFX "Failed to switch to core %u\n", coreidx);
+	ssb_err("Failed to switch to core %u\n", coreidx);
 	return -ENODEV;
 }
 
@@ -67,10 +67,9 @@ int ssb_pci_switch_core(struct ssb_bus *bus,
 	unsigned long flags;
 
 #if SSB_VERBOSE_PCICORESWITCH_DEBUG
-	ssb_printk(KERN_INFO PFX
-		   "Switching to %s core, index %d\n",
-		   ssb_core_name(dev->id.coreid),
-		   dev->core_index);
+	ssb_info("Switching to %s core, index %d\n",
+		 ssb_core_name(dev->id.coreid),
+		 dev->core_index);
 #endif
 
 	spin_lock_irqsave(&bus->bar_lock, flags);
@@ -231,6 +230,15 @@ static inline u8 ssb_crc8(u8 crc, u8 data)
 	return t[crc ^ data];
 }
 
+static void sprom_get_mac(char *mac, const u16 *in)
+{
+	int i;
+	for (i = 0; i < 3; i++) {
+		*mac++ = in[i] >> 8;
+		*mac++ = in[i];
+	}
+}
+
 static u8 ssb_sprom_crc(const u16 *sprom, u16 size)
 {
 	int word;
@@ -278,7 +286,7 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom)
 	u32 spromctl;
 	u16 size = bus->sprom_size;
 
-	ssb_printk(KERN_NOTICE PFX "Writing SPROM. Do NOT turn off the power! Please stand by...\n");
+	ssb_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n");
 	err = pci_read_config_dword(pdev, SSB_SPROMCTL, &spromctl);
 	if (err)
 		goto err_ctlreg;
@@ -286,17 +294,17 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom)
 	err = pci_write_config_dword(pdev, SSB_SPROMCTL, spromctl);
 	if (err)
 		goto err_ctlreg;
-	ssb_printk(KERN_NOTICE PFX "[ 0%%");
+	ssb_notice("[ 0%%");
 	msleep(500);
 	for (i = 0; i < size; i++) {
 		if (i == size / 4)
-			ssb_printk("25%%");
+			ssb_cont("25%%");
 		else if (i == size / 2)
-			ssb_printk("50%%");
+			ssb_cont("50%%");
 		else if (i == (size * 3) / 4)
-			ssb_printk("75%%");
+			ssb_cont("75%%");
 		else if (i % 2)
-			ssb_printk(".");
+			ssb_cont(".");
 		writew(sprom[i], bus->mmio + bus->sprom_offset + (i * 2));
 		mmiowb();
 		msleep(20);
@@ -309,12 +317,12 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom)
 	if (err)
 		goto err_ctlreg;
 	msleep(500);
-	ssb_printk("100%% ]\n");
-	ssb_printk(KERN_NOTICE PFX "SPROM written.\n");
+	ssb_cont("100%% ]\n");
+	ssb_notice("SPROM written\n");
 
 	return 0;
 err_ctlreg:
-	ssb_printk(KERN_ERR PFX "Could not access SPROM control register.\n");
+	ssb_err("Could not access SPROM control register.\n");
 	return err;
 }
 
@@ -341,8 +349,6 @@ static s8 r123_extract_antgain(u8 sprom_revision, const u16 *in,
 
 static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
 {
-	int i;
-	u16 v;
 	u16 loc[3];
 
 	if (out->revision == 3)			/* rev 3 moved MAC */
@@ -352,19 +358,10 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
 		loc[1] = SSB_SPROM1_ET0MAC;
 		loc[2] = SSB_SPROM1_ET1MAC;
 	}
-	for (i = 0; i < 3; i++) {
-		v = in[SPOFF(loc[0]) + i];
-		*(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
-	}
+	sprom_get_mac(out->il0mac, &in[SPOFF(loc[0])]);
 	if (out->revision < 3) { 	/* only rev 1-2 have et0, et1 */
-		for (i = 0; i < 3; i++) {
-			v = in[SPOFF(loc[1]) + i];
-			*(((__be16 *)out->et0mac) + i) = cpu_to_be16(v);
-		}
-		for (i = 0; i < 3; i++) {
-			v = in[SPOFF(loc[2]) + i];
-			*(((__be16 *)out->et1mac) + i) = cpu_to_be16(v);
-		}
+		sprom_get_mac(out->et0mac, &in[SPOFF(loc[1])]);
+		sprom_get_mac(out->et1mac, &in[SPOFF(loc[2])]);
 	}
 	SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0);
 	SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A,
@@ -454,19 +451,15 @@ static void sprom_extract_r458(struct ssb_sprom *out, const u16 *in)
 
 static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
 {
-	int i;
-	u16 v;
 	u16 il0mac_offset;
 
 	if (out->revision == 4)
 		il0mac_offset = SSB_SPROM4_IL0MAC;
 	else
 		il0mac_offset = SSB_SPROM5_IL0MAC;
-	/* extract the MAC address */
-	for (i = 0; i < 3; i++) {
-		v = in[SPOFF(il0mac_offset) + i];
-		*(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
-	}
+
+	sprom_get_mac(out->il0mac, &in[SPOFF(il0mac_offset)]);
+
 	SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0);
 	SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A,
 	     SSB_SPROM4_ETHPHY_ET1A_SHIFT);
@@ -530,7 +523,7 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
 static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
 {
 	int i;
-	u16 v, o;
+	u16 o;
 	u16 pwr_info_offset[] = {
 		SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
 		SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
@@ -539,10 +532,8 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
 			ARRAY_SIZE(out->core_pwr_info));
 
 	/* extract the MAC address */
-	for (i = 0; i < 3; i++) {
-		v = in[SPOFF(SSB_SPROM8_IL0MAC) + i];
-		*(((__be16 *)out->il0mac) + i) = cpu_to_be16(v);
-	}
+	sprom_get_mac(out->il0mac, &in[SPOFF(SSB_SPROM8_IL0MAC)]);
+
 	SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0);
 	SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8);
 	SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0);
@@ -743,7 +734,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 	memset(out, 0, sizeof(*out));
 
 	out->revision = in[size - 1] & 0x00FF;
-	ssb_dprintk(KERN_DEBUG PFX "SPROM revision %d detected.\n", out->revision);
+	ssb_dbg("SPROM revision %d detected\n", out->revision);
 	memset(out->et0mac, 0xFF, 6);		/* preset et0 and et1 mac */
 	memset(out->et1mac, 0xFF, 6);
 
@@ -752,7 +743,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 		 * number stored in the SPROM.
 		 * Always extract r1. */
 		out->revision = 1;
-		ssb_dprintk(KERN_DEBUG PFX "SPROM treated as revision %d\n", out->revision);
+		ssb_dbg("SPROM treated as revision %d\n", out->revision);
 	}
 
 	switch (out->revision) {
@@ -769,9 +760,8 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out,
 		sprom_extract_r8(out, in);
 		break;
 	default:
-		ssb_printk(KERN_WARNING PFX "Unsupported SPROM"
-			   " revision %d detected. Will extract"
-			   " v1\n", out->revision);
+		ssb_warn("Unsupported SPROM revision %d detected. Will extract v1\n",
+			 out->revision);
 		out->revision = 1;
 		sprom_extract_r123(out, in);
 	}
@@ -791,7 +781,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 	u16 *buf;
 
 	if (!ssb_is_sprom_available(bus)) {
-		ssb_printk(KERN_ERR PFX "No SPROM available!\n");
+		ssb_err("No SPROM available!\n");
 		return -ENODEV;
 	}
 	if (bus->chipco.dev) {	/* can be unavailable! */
@@ -810,7 +800,7 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 	} else {
 		bus->sprom_offset = SSB_SPROM_BASE1;
 	}
-	ssb_dprintk(KERN_INFO PFX "SPROM offset is 0x%x\n", bus->sprom_offset);
+	ssb_dbg("SPROM offset is 0x%x\n", bus->sprom_offset);
 
 	buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL);
 	if (!buf)
@@ -835,18 +825,15 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus,
 			 * available for this device in some other storage */
 			err = ssb_fill_sprom_with_fallback(bus, sprom);
 			if (err) {
-				ssb_printk(KERN_WARNING PFX "WARNING: Using"
-					   " fallback SPROM failed (err %d)\n",
-					   err);
+				ssb_warn("WARNING: Using fallback SPROM failed (err %d)\n",
+					 err);
 			} else {
-				ssb_dprintk(KERN_DEBUG PFX "Using SPROM"
-					    " revision %d provided by"
-					    " platform.\n", sprom->revision);
+				ssb_dbg("Using SPROM revision %d provided by platform\n",
+					sprom->revision);
 				err = 0;
 				goto out_free;
 			}
-			ssb_printk(KERN_WARNING PFX "WARNING: Invalid"
-				   " SPROM CRC (corrupt SPROM)\n");
+			ssb_warn("WARNING: Invalid SPROM CRC (corrupt SPROM)\n");
 		}
 	}
 	err = sprom_extract(bus, sprom, buf, bus->sprom_size);
diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c
index fbafed5b729b..b413e0187087 100644
--- a/drivers/ssb/pcmcia.c
+++ b/drivers/ssb/pcmcia.c
@@ -143,7 +143,7 @@ int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
 
 	return 0;
 error:
-	ssb_printk(KERN_ERR PFX "Failed to switch to core %u\n", coreidx);
+	ssb_err("Failed to switch to core %u\n", coreidx);
 	return err;
 }
 
@@ -153,10 +153,9 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus,
 	int err;
 
 #if SSB_VERBOSE_PCMCIACORESWITCH_DEBUG
-	ssb_printk(KERN_INFO PFX
-		   "Switching to %s core, index %d\n",
-		   ssb_core_name(dev->id.coreid),
-		   dev->core_index);
+	ssb_info("Switching to %s core, index %d\n",
+		 ssb_core_name(dev->id.coreid),
+		 dev->core_index);
 #endif
 
 	err = ssb_pcmcia_switch_coreidx(bus, dev->core_index);
@@ -192,7 +191,7 @@ int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg)
 
 	return 0;
 error:
-	ssb_printk(KERN_ERR PFX "Failed to switch pcmcia segment\n");
+	ssb_err("Failed to switch pcmcia segment\n");
 	return err;
 }
 
@@ -549,44 +548,39 @@ static int ssb_pcmcia_sprom_write_all(struct ssb_bus *bus, const u16 *sprom)
 	bool failed = 0;
 	size_t size = SSB_PCMCIA_SPROM_SIZE;
 
-	ssb_printk(KERN_NOTICE PFX
-		   "Writing SPROM. Do NOT turn off the power! "
-		   "Please stand by...\n");
+	ssb_notice("Writing SPROM. Do NOT turn off the power! Please stand by...\n");
 	err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEEN);
 	if (err) {
-		ssb_printk(KERN_NOTICE PFX
-			   "Could not enable SPROM write access.\n");
+		ssb_notice("Could not enable SPROM write access\n");
 		return -EBUSY;
 	}
-	ssb_printk(KERN_NOTICE PFX "[ 0%%");
+	ssb_notice("[ 0%%");
 	msleep(500);
 	for (i = 0; i < size; i++) {
 		if (i == size / 4)
-			ssb_printk("25%%");
+			ssb_cont("25%%");
 		else if (i == size / 2)
-			ssb_printk("50%%");
+			ssb_cont("50%%");
 		else if (i == (size * 3) / 4)
-			ssb_printk("75%%");
+			ssb_cont("75%%");
 		else if (i % 2)
-			ssb_printk(".");
+			ssb_cont(".");
 		err = ssb_pcmcia_sprom_write(bus, i, sprom[i]);
 		if (err) {
-			ssb_printk(KERN_NOTICE PFX
-				   "Failed to write to SPROM.\n");
+			ssb_notice("Failed to write to SPROM\n");
 			failed = 1;
 			break;
 		}
 	}
 	err = ssb_pcmcia_sprom_command(bus, SSB_PCMCIA_SPROMCTL_WRITEDIS);
 	if (err) {
-		ssb_printk(KERN_NOTICE PFX
-			   "Could not disable SPROM write access.\n");
+		ssb_notice("Could not disable SPROM write access\n");
 		failed = 1;
 	}
 	msleep(500);
 	if (!failed) {
-		ssb_printk("100%% ]\n");
-		ssb_printk(KERN_NOTICE PFX "SPROM written.\n");
+		ssb_cont("100%% ]\n");
+		ssb_notice("SPROM written\n");
 	}
 
 	return failed ? -EBUSY : 0;
@@ -700,7 +694,7 @@ static int ssb_pcmcia_do_get_invariants(struct pcmcia_device *p_dev,
 	return -ENOSPC; /* continue with next entry */
 
 error:
-	ssb_printk(KERN_ERR PFX
+	ssb_err(
 		   "PCMCIA: Failed to fetch device invariants: %s\n",
 		   error_description);
 	return -ENODEV;
@@ -722,7 +716,7 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
 	res = pcmcia_loop_tuple(bus->host_pcmcia, CISTPL_FUNCE,
 				ssb_pcmcia_get_mac, sprom);
 	if (res != 0) {
-		ssb_printk(KERN_ERR PFX
+		ssb_err(
 			"PCMCIA: Failed to fetch MAC address\n");
 		return -ENODEV;
 	}
@@ -733,7 +727,7 @@ int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
 	if ((res == 0) || (res == -ENOSPC))
 		return 0;
 
-	ssb_printk(KERN_ERR PFX
+	ssb_err(
 			"PCMCIA: Failed to fetch device invariants\n");
 	return -ENODEV;
 }
@@ -843,6 +837,6 @@ int ssb_pcmcia_init(struct ssb_bus *bus)
 
 	return 0;
 error:
-	ssb_printk(KERN_ERR PFX "Failed to initialize PCMCIA host device\n");
+	ssb_err("Failed to initialize PCMCIA host device\n");
 	return err;
 }
diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index ab4627cf1114..b9429df583eb 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -125,8 +125,7 @@ static u16 pcidev_to_chipid(struct pci_dev *pci_dev)
 		chipid_fallback = 0x4401;
 		break;
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "PCI-ID not in fallback list\n");
+		ssb_err("PCI-ID not in fallback list\n");
 	}
 
 	return chipid_fallback;
@@ -152,8 +151,7 @@ static u8 chipid_to_nrcores(u16 chipid)
 	case 0x4704:
 		return 9;
 	default:
-		ssb_printk(KERN_ERR PFX
-			   "CHIPID not in nrcores fallback list\n");
+		ssb_err("CHIPID not in nrcores fallback list\n");
 	}
 
 	return 1;
@@ -320,15 +318,13 @@ int ssb_bus_scan(struct ssb_bus *bus,
 			bus->chip_package = 0;
 		}
 	}
-	ssb_printk(KERN_INFO PFX "Found chip with id 0x%04X, rev 0x%02X and "
-		   "package 0x%02X\n", bus->chip_id, bus->chip_rev,
-		   bus->chip_package);
+	ssb_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n",
+		 bus->chip_id, bus->chip_rev, bus->chip_package);
 	if (!bus->nr_devices)
 		bus->nr_devices = chipid_to_nrcores(bus->chip_id);
 	if (bus->nr_devices > ARRAY_SIZE(bus->devices)) {
-		ssb_printk(KERN_ERR PFX
-			   "More than %d ssb cores found (%d)\n",
-			   SSB_MAX_NR_CORES, bus->nr_devices);
+		ssb_err("More than %d ssb cores found (%d)\n",
+			SSB_MAX_NR_CORES, bus->nr_devices);
 		goto err_unmap;
 	}
 	if (bus->bustype == SSB_BUSTYPE_SSB) {
@@ -370,8 +366,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
 			nr_80211_cores++;
 			if (nr_80211_cores > 1) {
 				if (!we_support_multiple_80211_cores(bus)) {
-					ssb_dprintk(KERN_INFO PFX "Ignoring additional "
-						    "802.11 core\n");
+					ssb_dbg("Ignoring additional 802.11 core\n");
 					continue;
 				}
 			}
@@ -379,8 +374,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
 		case SSB_DEV_EXTIF:
 #ifdef CONFIG_SSB_DRIVER_EXTIF
 			if (bus->extif.dev) {
-				ssb_printk(KERN_WARNING PFX
-					   "WARNING: Multiple EXTIFs found\n");
+				ssb_warn("WARNING: Multiple EXTIFs found\n");
 				break;
 			}
 			bus->extif.dev = dev;
@@ -388,8 +382,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
 			break;
 		case SSB_DEV_CHIPCOMMON:
 			if (bus->chipco.dev) {
-				ssb_printk(KERN_WARNING PFX
-					   "WARNING: Multiple ChipCommon found\n");
+				ssb_warn("WARNING: Multiple ChipCommon found\n");
 				break;
 			}
 			bus->chipco.dev = dev;
@@ -398,8 +391,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
 		case SSB_DEV_MIPS_3302:
 #ifdef CONFIG_SSB_DRIVER_MIPS
 			if (bus->mipscore.dev) {
-				ssb_printk(KERN_WARNING PFX
-					   "WARNING: Multiple MIPS cores found\n");
+				ssb_warn("WARNING: Multiple MIPS cores found\n");
 				break;
 			}
 			bus->mipscore.dev = dev;
@@ -420,8 +412,7 @@ int ssb_bus_scan(struct ssb_bus *bus,
 				}
 			}
 			if (bus->pcicore.dev) {
-				ssb_printk(KERN_WARNING PFX
-					   "WARNING: Multiple PCI(E) cores found\n");
+				ssb_warn("WARNING: Multiple PCI(E) cores found\n");
 				break;
 			}
 			bus->pcicore.dev = dev;
diff --git a/drivers/ssb/sprom.c b/drivers/ssb/sprom.c
index 80d366fcf8d3..a3b23644b0fb 100644
--- a/drivers/ssb/sprom.c
+++ b/drivers/ssb/sprom.c
@@ -127,13 +127,13 @@ ssize_t ssb_attr_sprom_store(struct ssb_bus *bus,
 		goto out_kfree;
 	err = ssb_devices_freeze(bus, &freeze);
 	if (err) {
-		ssb_printk(KERN_ERR PFX "SPROM write: Could not freeze all devices\n");
+		ssb_err("SPROM write: Could not freeze all devices\n");
 		goto out_unlock;
 	}
 	res = sprom_write(bus, sprom);
 	err = ssb_devices_thaw(&freeze);
 	if (err)
-		ssb_printk(KERN_ERR PFX "SPROM write: Could not thaw all devices\n");
+		ssb_err("SPROM write: Could not thaw all devices\n");
 out_unlock:
 	mutex_unlock(&bus->sprom_mutex);
 out_kfree:
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
index 466171b77f68..4671f17f09af 100644
--- a/drivers/ssb/ssb_private.h
+++ b/drivers/ssb/ssb_private.h
@@ -9,16 +9,27 @@
 #define PFX	"ssb: "
 
 #ifdef CONFIG_SSB_SILENT
-# define ssb_printk(fmt, x...)	do { /* nothing */ } while (0)
+# define ssb_printk(fmt, ...)					\
+	do { if (0) printk(fmt, ##__VA_ARGS__); } while (0)
 #else
-# define ssb_printk		printk
+# define ssb_printk(fmt, ...)					\
+	printk(fmt, ##__VA_ARGS__)
 #endif /* CONFIG_SSB_SILENT */
 
+#define ssb_emerg(fmt, ...)	ssb_printk(KERN_EMERG PFX fmt, ##__VA_ARGS__)
+#define ssb_err(fmt, ...)	ssb_printk(KERN_ERR PFX fmt, ##__VA_ARGS__)
+#define ssb_warn(fmt, ...)	ssb_printk(KERN_WARNING PFX fmt, ##__VA_ARGS__)
+#define ssb_notice(fmt, ...)	ssb_printk(KERN_NOTICE PFX fmt, ##__VA_ARGS__)
+#define ssb_info(fmt, ...)	ssb_printk(KERN_INFO PFX fmt, ##__VA_ARGS__)
+#define ssb_cont(fmt, ...)	ssb_printk(KERN_CONT fmt, ##__VA_ARGS__)
+
 /* dprintk: Debugging printk; vanishes for non-debug compilation */
 #ifdef CONFIG_SSB_DEBUG
-# define ssb_dprintk(fmt, x...)	ssb_printk(fmt , ##x)
+# define ssb_dbg(fmt, ...)					\
+	ssb_printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__)
 #else
-# define ssb_dprintk(fmt, x...)	do { /* nothing */ } while (0)
+# define ssb_dbg(fmt, ...)					\
+	do { if (0) printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__); } while (0)
 #endif
 
 #ifdef CONFIG_SSB_DEBUG