powerpc/pasemi: Use pr_err/pr_warn... for kernel messages

Pasemi code still uses printk(KERN_ERR/KERN_WARN ... change these to
pr_err(, pr_warn(... to match other powerpc arch code.

No functional changes.

Signed-off-by: Darren Stevens <darren@stevens-zone.net>
[mpe: Unsplit some strings while we're at it]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/platforms/pasemi/dma_lib.c

@@ -531,7 +531,7 @@ int pasemi_dma_init(void)
 	iob_pdev = pci_get_device(PCI_VENDOR_ID_PASEMI, 0xa001, NULL);
 	if (!iob_pdev) {
 		BUG();
-		printk(KERN_WARNING "Can't find I/O Bridge\n");
+		pr_warn("Can't find I/O Bridge\n");
 		err = -ENODEV;
 		goto out;
 	}
@@ -540,7 +540,7 @@ int pasemi_dma_init(void)
 	dma_pdev = pci_get_device(PCI_VENDOR_ID_PASEMI, 0xa007, NULL);
 	if (!dma_pdev) {
 		BUG();
-		printk(KERN_WARNING "Can't find DMA controller\n");
+		pr_warn("Can't find DMA controller\n");
 		err = -ENODEV;
 		goto out;
 	}
@@ -623,7 +623,7 @@ int pasemi_dma_init(void)
 	pasemi_write_dma_reg(PAS_DMA_TXF_CFLG0, 0xffffffff);
 	pasemi_write_dma_reg(PAS_DMA_TXF_CFLG1, 0xffffffff);
 
-	printk(KERN_INFO "PA Semi PWRficient DMA library initialized "
+	pr_info("PA Semi PWRficient DMA library initialized "
 		"(%d tx, %d rx channels)\n", num_txch, num_rxch);
 
 out:

arch/powerpc/platforms/pasemi/gpio_mdio.c

@@ -256,7 +256,7 @@ static int gpio_mdio_probe(struct platform_device *ofdev)
 	err = of_mdiobus_register(new_bus, np);
 
 	if (err != 0) {
-		printk(KERN_ERR "%s: Cannot register as MDIO bus, err %d\n",
+		pr_err("%s: Cannot register as MDIO bus, err %d\n",
 				new_bus->name, err);
 		goto out_free_irq;
 	}

arch/powerpc/platforms/pasemi/idle.c

@@ -78,13 +78,13 @@ static int pasemi_system_reset_exception(struct pt_regs *regs)
 static int __init pasemi_idle_init(void)
 {
 #ifndef CONFIG_PPC_PASEMI_CPUFREQ
-	printk(KERN_WARNING "No cpufreq driver, powersavings modes disabled\n");
+	pr_warn("No cpufreq driver, powersavings modes disabled\n");
 	current_mode = 0;
 #endif
 
 	ppc_md.system_reset_exception = pasemi_system_reset_exception;
 	ppc_md.power_save = modes[current_mode].entry;
-	printk(KERN_INFO "Using PA6T idle loop (%s)\n", modes[current_mode].name);
+	pr_info("Using PA6T idle loop (%s)\n", modes[current_mode].name);
 
 	return 0;
 }

arch/powerpc/platforms/pasemi/iommu.c

@@ -210,7 +210,7 @@ static int __init iob_init(struct device_node *dn)
 	/* For 2G space, 8x64 pages (2^21 bytes) is max total l2 size */
 	iob_l2_base = (u32 *)__va(memblock_alloc_base(1UL<<21, 1UL<<21, 0x80000000));
 
-	printk(KERN_INFO "IOBMAP L2 allocated at: %p\n", iob_l2_base);
+	pr_info("IOBMAP L2 allocated at: %p\n", iob_l2_base);
 
 	/* Allocate a spare page to map all invalid IOTLB pages. */
 	tmp = memblock_alloc(IOBMAP_PAGE_SIZE, IOBMAP_PAGE_SIZE);

arch/powerpc/platforms/pasemi/misc.c

@@ -69,9 +69,7 @@ static int __init pasemi_register_i2c_devices(void)
 			addr = of_get_property(node, "reg", &len);
 			if (!addr || len < sizeof(int) ||
 			    *addr > (1 << 10) - 1) {
-				printk(KERN_WARNING
-					"pasemi_register_i2c_devices: "
-					"invalid i2c device entry\n");
+				pr_warn("pasemi_register_i2c_devices: invalid i2c device entry\n");
 				continue;
 			}
 

arch/powerpc/platforms/pasemi/pci.c

@@ -205,7 +205,7 @@ static int __init pas_add_bridge(struct device_node *dev)
 
 	setup_pa_pxp(hose);
 
-	printk(KERN_INFO "Found PA-PXP PCI host bridge.\n");
+	pr_info("Found PA-PXP PCI host bridge.\n");
 
 	/* Interpret the "ranges" property */
 	pci_process_bridge_OF_ranges(hose, dev, 1);
@@ -220,8 +220,7 @@ void __init pas_pci_init(void)
 
 	root = of_find_node_by_path("/");
 	if (!root) {
-		printk(KERN_CRIT "pas_pci_init: can't find root "
-			"of device tree\n");
+		pr_crit("pas_pci_init: can't find root of device tree\n");
 		return;
 	}
 

arch/powerpc/platforms/pasemi/setup.c

@@ -207,8 +207,7 @@ static __init void pas_init_IRQ(void)
 			break;
 		}
 	if (!mpic_node) {
-		printk(KERN_ERR
-			"Failed to locate the MPIC interrupt controller\n");
+		pr_err("Failed to locate the MPIC interrupt controller\n");
 		return;
 	}
 
@@ -217,12 +216,12 @@ static __init void pas_init_IRQ(void)
 	naddr = of_n_addr_cells(root);
 	opprop = of_get_property(root, "platform-open-pic", &opplen);
 	if (!opprop) {
-		printk(KERN_ERR "No platform-open-pic property.\n");
+		pr_err("No platform-open-pic property.\n");
 		of_node_put(root);
 		return;
 	}
 	openpic_addr = of_read_number(opprop, naddr);
-	printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
+	pr_debug("OpenPIC addr: %lx\n", openpic_addr);
 
 	mpic_flags = MPIC_LARGE_VECTORS | MPIC_NO_BIAS | MPIC_NO_RESET;
 
@@ -265,72 +264,72 @@ static int pas_machine_check_handler(struct pt_regs *regs)
 	srr1 = regs->msr;
 
 	if (nmi_virq && mpic_get_mcirq() == nmi_virq) {
-		printk(KERN_ERR "NMI delivered\n");
+		pr_err("NMI delivered\n");
 		debugger(regs);
 		mpic_end_irq(irq_get_irq_data(nmi_virq));
 		goto out;
 	}
 
 	dsisr = mfspr(SPRN_DSISR);
-	printk(KERN_ERR "Machine Check on CPU %d\n", cpu);
-	printk(KERN_ERR "SRR0  0x%016lx SRR1 0x%016lx\n", srr0, srr1);
-	printk(KERN_ERR "DSISR 0x%016lx DAR  0x%016lx\n", dsisr, regs->dar);
-	printk(KERN_ERR "BER   0x%016lx MER  0x%016lx\n", mfspr(SPRN_PA6T_BER),
+	pr_err("Machine Check on CPU %d\n", cpu);
+	pr_err("SRR0  0x%016lx SRR1 0x%016lx\n", srr0, srr1);
+	pr_err("DSISR 0x%016lx DAR  0x%016lx\n", dsisr, regs->dar);
+	pr_err("BER   0x%016lx MER  0x%016lx\n", mfspr(SPRN_PA6T_BER),
 		mfspr(SPRN_PA6T_MER));
-	printk(KERN_ERR "IER   0x%016lx DER  0x%016lx\n", mfspr(SPRN_PA6T_IER),
+	pr_err("IER   0x%016lx DER  0x%016lx\n", mfspr(SPRN_PA6T_IER),
 		mfspr(SPRN_PA6T_DER));
-	printk(KERN_ERR "Cause:\n");
+	pr_err("Cause:\n");
 
 	if (srr1 & 0x200000)
-		printk(KERN_ERR "Signalled by SDC\n");
+		pr_err("Signalled by SDC\n");
 
 	if (srr1 & 0x100000) {
-		printk(KERN_ERR "Load/Store detected error:\n");
+		pr_err("Load/Store detected error:\n");
 		if (dsisr & 0x8000)
-			printk(KERN_ERR "D-cache ECC double-bit error or bus error\n");
+			pr_err("D-cache ECC double-bit error or bus error\n");
 		if (dsisr & 0x4000)
-			printk(KERN_ERR "LSU snoop response error\n");
+			pr_err("LSU snoop response error\n");
 		if (dsisr & 0x2000) {
-			printk(KERN_ERR "MMU SLB multi-hit or invalid B field\n");
+			pr_err("MMU SLB multi-hit or invalid B field\n");
 			dump_slb = 1;
 		}
 		if (dsisr & 0x1000)
-			printk(KERN_ERR "Recoverable Duptags\n");
+			pr_err("Recoverable Duptags\n");
 		if (dsisr & 0x800)
-			printk(KERN_ERR "Recoverable D-cache parity error count overflow\n");
+			pr_err("Recoverable D-cache parity error count overflow\n");
 		if (dsisr & 0x400)
-			printk(KERN_ERR "TLB parity error count overflow\n");
+			pr_err("TLB parity error count overflow\n");
 	}
 
 	if (srr1 & 0x80000)
-		printk(KERN_ERR "Bus Error\n");
+		pr_err("Bus Error\n");
 
 	if (srr1 & 0x40000) {
-		printk(KERN_ERR "I-side SLB multiple hit\n");
+		pr_err("I-side SLB multiple hit\n");
 		dump_slb = 1;
 	}
 
 	if (srr1 & 0x20000)
-		printk(KERN_ERR "I-cache parity error hit\n");
+		pr_err("I-cache parity error hit\n");
 
 	if (num_mce_regs == 0)
-		printk(KERN_ERR "No MCE registers mapped yet, can't dump\n");
+		pr_err("No MCE registers mapped yet, can't dump\n");
 	else
-		printk(KERN_ERR "SoC debug registers:\n");
+		pr_err("SoC debug registers:\n");
 
 	for (i = 0; i < num_mce_regs; i++)
-		printk(KERN_ERR "%s: 0x%08x\n", mce_regs[i].name,
+		pr_err("%s: 0x%08x\n", mce_regs[i].name,
 			in_le32(mce_regs[i].addr));
 
 	if (dump_slb) {
 		unsigned long e, v;
 		int i;
 
-		printk(KERN_ERR "slb contents:\n");
+		pr_err("slb contents:\n");
 		for (i = 0; i < mmu_slb_size; i++) {
 			asm volatile("slbmfee  %0,%1" : "=r" (e) : "r" (i));
 			asm volatile("slbmfev  %0,%1" : "=r" (v) : "r" (i));
-			printk(KERN_ERR "%02d %016lx %016lx\n", i, e, v);
+			pr_err("%02d %016lx %016lx\n", i, e, v);
 		}
 	}