ide: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

[bart: fix checkpatch.pl errors in ide-lib.c and ppc/mpc8xx.c while at it]
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-acpi.c

@@ -55,7 +55,7 @@ struct ide_acpi_hwif_link {
 /* note: adds function name and KERN_DEBUG */
 #ifdef DEBUGGING
 #define DEBPRINT(fmt, args...)	\
-		printk(KERN_DEBUG "%s: " fmt, __FUNCTION__, ## args)
+		printk(KERN_DEBUG "%s: " fmt, __func__, ## args)
 #else
 #define DEBPRINT(fmt, args...)	do {} while (0)
 #endif	/* DEBUGGING */
@@ -309,7 +309,7 @@ static int do_drive_get_GTF(ide_drive_t *drive,
 	if (ACPI_FAILURE(status)) {
 		printk(KERN_DEBUG
 		       "%s: Run _GTF error: status = 0x%x\n",
-		       __FUNCTION__, status);
+		       __func__, status);
 		goto out;
 	}
 
@@ -335,7 +335,7 @@ static int do_drive_get_GTF(ide_drive_t *drive,
 	    out_obj->buffer.length % REGS_PER_GTF) {
 		printk(KERN_ERR
 		       "%s: unexpected GTF length (%d) or addr (0x%p)\n",
-		       __FUNCTION__, out_obj->buffer.length,
+		       __func__, out_obj->buffer.length,
 		       out_obj->buffer.pointer);
 		err = -ENOENT;
 		kfree(output.pointer);
@@ -384,7 +384,7 @@ static int taskfile_load_raw(ide_drive_t *drive,
 	err = ide_no_data_taskfile(drive, &args);
 	if (err)
 		printk(KERN_ERR "%s: ide_no_data_taskfile failed: %u\n",
-		       __FUNCTION__, err);
+		       __func__, err);
 
 	return err;
 }
@@ -422,7 +422,7 @@ static int do_drive_set_taskfiles(ide_drive_t *drive,
 
 	if (gtf_length % REGS_PER_GTF) {
 		printk(KERN_ERR "%s: unexpected GTF length (%d)\n",
-		       __FUNCTION__, gtf_length);
+		       __func__, gtf_length);
 		goto out;
 	}
 
@@ -547,7 +547,7 @@ void ide_acpi_get_timing(ide_hwif_t *hwif)
 		printk(KERN_ERR
 			"%s: unexpected _GTM length (0x%x)[should be 0x%zx] or "
 			"addr (0x%p)\n",
-			__FUNCTION__, out_obj->buffer.length,
+			__func__, out_obj->buffer.length,
 			sizeof(struct GTM_buffer), out_obj->buffer.pointer);
 		return;
 	}

drivers/ide/ide-dma.c

@@ -542,7 +542,7 @@ static int __ide_dma_test_irq(ide_drive_t *drive)
 		return 1;
 	if (!drive->waiting_for_dma)
 		printk(KERN_WARNING "%s: (%s) called while not waiting\n",
-			drive->name, __FUNCTION__);
+			drive->name, __func__);
 	return 0;
 }
 #else

drivers/ide/ide-lib.c

@@ -85,7 +85,7 @@ static u8 ide_rate_filter(ide_drive_t *drive, u8 speed)
 			mode = XFER_PIO_4;
 	}
 
-//	printk("%s: mode 0x%02x, speed 0x%02x\n", __FUNCTION__, mode, speed);
+/*	printk("%s: mode 0x%02x, speed 0x%02x\n", __func__, mode, speed); */
 
 	return min(speed, mode);
 }

drivers/ide/ide-probe.c

@@ -644,7 +644,7 @@ static int ide_register_port(ide_hwif_t *hwif)
 	ret = device_register(&hwif->gendev);
 	if (ret < 0) {
 		printk(KERN_WARNING "IDE: %s: device_register error: %d\n",
-			__FUNCTION__, ret);
+			__func__, ret);
 		goto out;
 	}
 

drivers/ide/ide-proc.c

@@ -599,14 +599,14 @@ static int ide_replace_subdriver(ide_drive_t *drive, const char *driver)
 	err = device_attach(dev);
 	if (err < 0)
 		printk(KERN_WARNING "IDE: %s: device_attach error: %d\n",
-			__FUNCTION__, err);
+			__func__, err);
 	drive->driver_req[0] = 0;
 	if (dev->driver == NULL) {
 		err = device_attach(dev);
 		if (err < 0)
 			printk(KERN_WARNING
 				"IDE: %s: device_attach(2) error: %d\n",
-				__FUNCTION__, err);
+				__func__, err);
 	}
 	if (dev->driver && !strcmp(dev->driver->name, driver))
 		ret = 0;
@@ -820,7 +820,7 @@ static int ide_drivers_show(struct seq_file *s, void *p)
 	err = bus_for_each_drv(&ide_bus_type, NULL, s, proc_print_driver);
 	if (err < 0)
 		printk(KERN_WARNING "IDE: %s: bus_for_each_drv error: %d\n",
-			__FUNCTION__, err);
+			__func__, err);
 	return 0;
 }
 

drivers/ide/ide-scan-pci.c

@@ -102,7 +102,7 @@ static int __init ide_scan_pcibus(void)
 		if (__pci_register_driver(d, d->driver.owner,
 					  d->driver.mod_name))
 			printk(KERN_ERR "%s: failed to register %s driver\n",
-					__FUNCTION__, d->driver.mod_name);
+					__func__, d->driver.mod_name);
 	}
 
 	return 0;

drivers/ide/ide-taskfile.c

@@ -455,7 +455,7 @@ static ide_startstop_t task_in_intr(ide_drive_t *drive)
 
 	/* Error? */
 	if (stat & ERR_STAT)
-		return task_error(drive, rq, __FUNCTION__, stat);
+		return task_error(drive, rq, __func__, stat);
 
 	/* Didn't want any data? Odd. */
 	if (!(stat & DRQ_STAT))
@@ -467,7 +467,7 @@ static ide_startstop_t task_in_intr(ide_drive_t *drive)
 	if (!hwif->nleft) {
 		stat = wait_drive_not_busy(drive);
 		if (!OK_STAT(stat, 0, BAD_STAT))
-			return task_error(drive, rq, __FUNCTION__, stat);
+			return task_error(drive, rq, __func__, stat);
 		task_end_request(drive, rq, stat);
 		return ide_stopped;
 	}
@@ -488,11 +488,11 @@ static ide_startstop_t task_out_intr (ide_drive_t *drive)
 	u8 stat = ide_read_status(drive);
 
 	if (!OK_STAT(stat, DRIVE_READY, drive->bad_wstat))
-		return task_error(drive, rq, __FUNCTION__, stat);
+		return task_error(drive, rq, __func__, stat);
 
 	/* Deal with unexpected ATA data phase. */
 	if (((stat & DRQ_STAT) == 0) ^ !hwif->nleft)
-		return task_error(drive, rq, __FUNCTION__, stat);
+		return task_error(drive, rq, __func__, stat);
 
 	if (!hwif->nleft) {
 		task_end_request(drive, rq, stat);
@@ -675,7 +675,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 				/* (hs): give up if multcount is not set */
 				printk(KERN_ERR "%s: %s Multimode Write " \
 					"multcount is not set\n",
-					drive->name, __FUNCTION__);
+					drive->name, __func__);
 				err = -EPERM;
 				goto abort;
 			}
@@ -692,7 +692,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 				/* (hs): give up if multcount is not set */
 				printk(KERN_ERR "%s: %s Multimode Read failure " \
 					"multcount is not set\n",
-					drive->name, __FUNCTION__);
+					drive->name, __func__);
 				err = -EPERM;
 				goto abort;
 			}

drivers/ide/legacy/ht6560b.c

@@ -352,12 +352,12 @@ static int __init ht6560b_init(void)
 
 	if (!request_region(HT_CONFIG_PORT, 1, DRV_NAME)) {
 		printk(KERN_NOTICE "%s: HT_CONFIG_PORT not found\n",
-			__FUNCTION__);
+			__func__);
 		return -ENODEV;
 	}
 
 	if (!try_to_init_ht6560b()) {
-		printk(KERN_NOTICE "%s: HBA not found\n", __FUNCTION__);
+		printk(KERN_NOTICE "%s: HBA not found\n", __func__);
 		goto release_region;
 	}
 

drivers/ide/mips/au1xxx-ide.c

@@ -61,7 +61,7 @@ void auide_insw(unsigned long port, void *addr, u32 count)
 
 	if(!put_dest_flags(ahwif->rx_chan, (void*)addr, count << 1, 
 			   DDMA_FLAGS_NOIE)) {
-		printk(KERN_ERR "%s failed %d\n", __FUNCTION__, __LINE__);
+		printk(KERN_ERR "%s failed %d\n", __func__, __LINE__);
 		return;
 	}
 	ctp = *((chan_tab_t **)ahwif->rx_chan);
@@ -79,7 +79,7 @@ void auide_outsw(unsigned long port, void *addr, u32 count)
 
 	if(!put_source_flags(ahwif->tx_chan, (void*)addr,
 			     count << 1, DDMA_FLAGS_NOIE)) {
-		printk(KERN_ERR "%s failed %d\n", __FUNCTION__, __LINE__);
+		printk(KERN_ERR "%s failed %d\n", __func__, __LINE__);
 		return;
 	}
 	ctp = *((chan_tab_t **)ahwif->tx_chan);
@@ -250,7 +250,7 @@ static int auide_build_dmatable(ide_drive_t *drive)
 						     (void*) sg_virt(sg),
 						     tc, flags)) { 
 					printk(KERN_ERR "%s failed %d\n", 
-					       __FUNCTION__, __LINE__);
+					       __func__, __LINE__);
 				}
 			} else 
 			{
@@ -258,7 +258,7 @@ static int auide_build_dmatable(ide_drive_t *drive)
 						   (void*) sg_virt(sg),
 						   tc, flags)) { 
 					printk(KERN_ERR "%s failed %d\n", 
-					       __FUNCTION__, __LINE__);
+					       __func__, __LINE__);
 				}
 			}
 

drivers/ide/pci/hpt366.c

@@ -776,7 +776,7 @@ static void hpt366_dma_lost_irq(ide_drive_t *drive)
 	pci_read_config_byte(dev, 0x52, &mcr3);
 	pci_read_config_byte(dev, 0x5a, &scr1);
 	printk("%s: (%s)  mcr1=0x%02x, mcr3=0x%02x, scr1=0x%02x\n",
-		drive->name, __FUNCTION__, mcr1, mcr3, scr1);
+		drive->name, __func__, mcr1, mcr3, scr1);
 	if (scr1 & 0x10)
 		pci_write_config_byte(dev, 0x5a, scr1 & ~0x10);
 	ide_dma_lost_irq(drive);
@@ -858,7 +858,7 @@ static int hpt374_ide_dma_test_irq(ide_drive_t *drive)
 
 	if (!drive->waiting_for_dma)
 		printk(KERN_WARNING "%s: (%s) called while not waiting\n",
-				drive->name, __FUNCTION__);
+				drive->name, __func__);
 	return 0;
 }
 

drivers/ide/pci/pdc202xx_new.c

@@ -34,7 +34,7 @@
 #undef DEBUG
 
 #ifdef DEBUG
-#define DBG(fmt, args...) printk("%s: " fmt, __FUNCTION__, ## args)
+#define DBG(fmt, args...) printk("%s: " fmt, __func__, ## args)
 #else
 #define DBG(fmt, args...)
 #endif

drivers/ide/pci/scc_pata.c

@@ -449,7 +449,7 @@ static int scc_dma_test_irq(ide_drive_t *drive)
 
 	if (!drive->waiting_for_dma)
 		printk(KERN_WARNING "%s: (%s) called while not waiting\n",
-			drive->name, __FUNCTION__);
+			drive->name, __func__);
 	return 0;
 }
 

drivers/ide/pci/sgiioc4.c

@@ -170,10 +170,10 @@ sgiioc4_clearirq(ide_drive_t * drive)
 			printk(KERN_ERR
 			       "%s(%s) : PCI Bus Error when doing DMA:"
 				   " status-cmd reg is 0x%x\n",
-			       __FUNCTION__, drive->name, pci_stat_cmd_reg);
+			       __func__, drive->name, pci_stat_cmd_reg);
 			printk(KERN_ERR
 			       "%s(%s) : PCI Error Address is 0x%x%x\n",
-			       __FUNCTION__, drive->name,
+			       __func__, drive->name,
 			       pci_err_addr_high, pci_err_addr_low);
 			/* Clear the PCI Error indicator */
 			pci_write_config_dword(dev, PCI_COMMAND, 0x00000146);
@@ -232,7 +232,7 @@ sgiioc4_ide_dma_end(ide_drive_t * drive)
 		printk(KERN_ERR
 		       "%s(%s): IOC4 DMA STOP bit is still 1 :"
 		       "ioc4_dma_reg 0x%x\n",
-		       __FUNCTION__, drive->name, ioc4_dma);
+		       __func__, drive->name, ioc4_dma);
 		dma_stat = 1;
 	}
 
@@ -251,7 +251,7 @@ sgiioc4_ide_dma_end(ide_drive_t * drive)
 		udelay(1);
 	}
 	if (!valid) {
-		printk(KERN_ERR "%s(%s) : DMA incomplete\n", __FUNCTION__,
+		printk(KERN_ERR "%s(%s) : DMA incomplete\n", __func__,
 		       drive->name);
 		dma_stat = 1;
 	}
@@ -264,7 +264,7 @@ sgiioc4_ide_dma_end(ide_drive_t * drive)
 			printk(KERN_ERR
 			       "%s(%s): WARNING!! byte_count_dev %d "
 			       "!= byte_count_mem %d\n",
-			       __FUNCTION__, drive->name, bc_dev, bc_mem);
+			       __func__, drive->name, bc_dev, bc_mem);
 		}
 	}
 
@@ -343,7 +343,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base)
 		printk(KERN_ERR
 		       "%s(%s) -- ERROR, Addresses 0x%p to 0x%p "
 		       "ALREADY in use\n",
-		       __FUNCTION__, hwif->name, (void *) dma_base,
+		       __func__, hwif->name, (void *) dma_base,
 		       (void *) dma_base + num_ports - 1);
 		return -1;
 	}
@@ -352,7 +352,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base)
 	if (virt_dma_base == NULL) {
 		printk(KERN_ERR
 		       "%s(%s) -- ERROR, Unable to map addresses 0x%lx to 0x%lx\n",
-		       __FUNCTION__, hwif->name, dma_base, dma_base + num_ports - 1);
+		       __func__, hwif->name, dma_base, dma_base + num_ports - 1);
 		goto dma_remap_failure;
 	}
 	hwif->dma_base = (unsigned long) virt_dma_base;
@@ -378,7 +378,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base)
 			    hwif->dmatable_cpu, hwif->dmatable_dma);
 	printk(KERN_INFO
 	       "%s() -- Error! Unable to allocate DMA Maps for drive %s\n",
-	       __FUNCTION__, hwif->name);
+	       __func__, hwif->name);
 	printk(KERN_INFO
 	       "Changing from DMA to PIO mode for Drive %s\n", hwif->name);
 
@@ -406,14 +406,14 @@ sgiioc4_configure_for_dma(int dma_direction, ide_drive_t * drive)
 	if (ioc4_dma & IOC4_S_DMA_ACTIVE) {
 		printk(KERN_WARNING
 			"%s(%s):Warning!! DMA from previous transfer was still active\n",
-		       __FUNCTION__, drive->name);
+		       __func__, drive->name);
 		writel(IOC4_S_DMA_STOP, (void __iomem *)ioc4_dma_addr);
 		ioc4_dma = sgiioc4_ide_dma_stop(hwif, dma_base);
 
 		if (ioc4_dma & IOC4_S_DMA_STOP)
 			printk(KERN_ERR
 			       "%s(%s) : IOC4 Dma STOP bit is still 1\n",
-			       __FUNCTION__, drive->name);
+			       __func__, drive->name);
 	}
 
 	ioc4_dma = readl((void __iomem *)ioc4_dma_addr);
@@ -421,14 +421,14 @@ sgiioc4_configure_for_dma(int dma_direction, ide_drive_t * drive)
 		printk(KERN_WARNING
 		       "%s(%s) : Warning!! - DMA Error during Previous"
 		       " transfer | status 0x%x\n",
-		       __FUNCTION__, drive->name, ioc4_dma);
+		       __func__, drive->name, ioc4_dma);
 		writel(IOC4_S_DMA_STOP, (void __iomem *)ioc4_dma_addr);
 		ioc4_dma = sgiioc4_ide_dma_stop(hwif, dma_base);
 
 		if (ioc4_dma & IOC4_S_DMA_STOP)
 			printk(KERN_ERR
 			       "%s(%s) : IOC4 DMA STOP bit is still 1\n",
-			       __FUNCTION__, drive->name);
+			       __func__, drive->name);
 	}
 
 	/* Address of the Scatter Gather List */
@@ -618,7 +618,7 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
 		printk(KERN_ERR
 			"%s : %s -- ERROR, Addresses "
 			"0x%p to 0x%p ALREADY in use\n",
-		       __FUNCTION__, hwif->name, (void *) cmd_phys_base,
+		       __func__, hwif->name, (void *) cmd_phys_base,
 		       (void *) cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE);
 		return -ENOMEM;
 	}

drivers/ide/pci/siimage.c

@@ -347,7 +347,7 @@ static int siimage_mmio_ide_dma_test_irq (ide_drive_t *drive)
 			printk(KERN_WARNING "%s: sata_error = 0x%08x, "
 				"watchdog = %d, %s\n",
 				drive->name, sata_error, watchdog,
-				__FUNCTION__);
+				__func__);
 
 		} else {
 			watchdog = (ext_stat & 0x8000) ? 1 : 0;

drivers/ide/pci/sl82c105.c

@@ -179,7 +179,7 @@ static void sl82c105_dma_start(ide_drive_t *drive)
 	struct pci_dev *dev	= to_pci_dev(hwif->dev);
 	int reg 		= 0x44 + drive->dn * 4;
 
-	DBG(("%s(drive:%s)\n", __FUNCTION__, drive->name));
+	DBG(("%s(drive:%s)\n", __func__, drive->name));
 
 	pci_write_config_word(dev, reg, drive->drive_data >> 16);
 
@@ -203,7 +203,7 @@ static int sl82c105_dma_end(ide_drive_t *drive)
 	int reg 		= 0x44 + drive->dn * 4;
 	int ret;
 
-	DBG(("%s(drive:%s)\n", __FUNCTION__, drive->name));
+	DBG(("%s(drive:%s)\n", __func__, drive->name));
 
 	ret = __ide_dma_end(drive);
 

drivers/ide/ppc/mpc8xx.c

@@ -438,7 +438,7 @@ static void m8xx_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
 #elif defined(CONFIG_IDE_EXT_DIRECT)
 
 	printk("%s[%d] %s: not implemented yet!\n",
-		__FILE__,__LINE__,__FUNCTION__);
+		__FILE__, __LINE__, __func__);
 #endif /* defined(CONFIG_IDE_8xx_PCCARD) || defined(CONFIG_IDE_8xx_PCMCIA */
 }