From: Ian Abbott Date: Wed, 30 May 2012 18:04:41 +0000 (+0100) Subject: staging: comedi: amplc_pc263: Replace printk calls X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=03668b101362b031b74a7cde865fa7346b44eb30;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git staging: comedi: amplc_pc263: Replace printk calls Replace the printk calls with dev_info, dev_err, etc. There were some consecutive printk calls without newlines which now snprintf into a temporary buffer and this bit of code has been factored out into new function pc263_report_attach(). Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c index 5d5d9a280cea..b504c430cb37 100644 --- a/drivers/staging/comedi/drivers/amplc_pc263.c +++ b/drivers/staging/comedi/drivers/amplc_pc263.c @@ -163,12 +163,12 @@ pc263_find_pci(struct comedi_device *dev, int bus, int slot, } /* No match found. */ if (bus || slot) { - printk(KERN_ERR - "comedi%d: error! no %s found at pci %02x:%02x!\n", - dev->minor, thisboard->name, bus, slot); + dev_err(dev->class_dev, + "error! no %s found at pci %02x:%02x!\n", + thisboard->name, bus, slot); } else { - printk(KERN_ERR "comedi%d: error! no %s found!\n", - dev->minor, thisboard->name); + dev_err(dev->class_dev, "error! no %s found!\n", + thisboard->name); } return -EIO; } @@ -176,12 +176,12 @@ pc263_find_pci(struct comedi_device *dev, int bus, int slot, * This function checks and requests an I/O region, reporting an error * if there is a conflict. */ -static int pc263_request_region(unsigned minor, unsigned long from, +static int pc263_request_region(struct comedi_device *dev, unsigned long from, unsigned long extent) { if (!from || !request_region(from, extent, PC263_DRIVER_NAME)) { - printk(KERN_ERR "comedi%d: I/O port conflict (%#lx,%lu)!\n", - minor, from, extent); + dev_err(dev->class_dev, "I/O port conflict (%#lx,%lu)!\n", + from, extent); return -EIO; } return 0; @@ -206,6 +206,22 @@ static int pc263_do_insn_bits(struct comedi_device *dev, return 2; } +static void pc263_report_attach(struct comedi_device *dev) +{ + char tmpbuf[40]; + + if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) && + thisboard->bustype == isa_bustype) + snprintf(tmpbuf, sizeof(tmpbuf), "(base %#lx) ", dev->iobase); + else if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) && + thisboard->bustype == pci_bustype) + snprintf(tmpbuf, sizeof(tmpbuf), "(pci %s) ", + pci_name(devpriv->pci_dev)); + else + tmpbuf[0] = '\0'; + dev_info(dev->class_dev, "%s %sattached\n", dev->board_name, tmpbuf); +} + /* * Attach is called by the Comedi core to configure the driver * for a particular board. If you specified a board_name array @@ -218,14 +234,13 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) unsigned long iobase = 0; int ret; - printk(KERN_DEBUG "comedi%d: %s: attach\n", dev->minor, - PC263_DRIVER_NAME); + dev_info(dev->class_dev, PC263_DRIVER_NAME ": attach\n"); /* Process options and reserve resources according to bus type. */ if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) && thisboard->bustype == isa_bustype) { iobase = it->options[0]; - ret = pc263_request_region(dev->minor, iobase, PC263_IO_SIZE); + ret = pc263_request_region(dev, iobase, PC263_IO_SIZE); if (ret < 0) return ret; } else if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) && @@ -235,8 +250,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) ret = alloc_private(dev, sizeof(struct pc263_private)); if (ret < 0) { - printk(KERN_ERR "comedi%d: error! out of memory!\n", - dev->minor); + dev_err(dev->class_dev, "error! out of memory!\n"); return ret; } bus = it->options[0]; @@ -247,17 +261,14 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) devpriv->pci_dev = pci_dev; ret = comedi_pci_enable(pci_dev, PC263_DRIVER_NAME); if (ret < 0) { - printk(KERN_ERR - "comedi%d: error! cannot enable PCI device and " - "request regions!\n", - dev->minor); + dev_err(dev->class_dev, + "error! cannot enable PCI device and request regions!\n"); return ret; } iobase = pci_resource_start(pci_dev, 2); } else { - printk(KERN_ERR - "comedi%d: %s: BUG! cannot determine board type!\n", - dev->minor, PC263_DRIVER_NAME); + dev_err(dev->class_dev, PC263_DRIVER_NAME + ": BUG! cannot determine board type!\n"); return -EINVAL; } @@ -266,8 +277,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) ret = alloc_subdevices(dev, 1); if (ret < 0) { - printk(KERN_ERR "comedi%d: error! out of memory!\n", - dev->minor); + dev_err(dev->class_dev, "error! out of memory!\n"); return ret; } @@ -282,16 +292,7 @@ static int pc263_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* read initial relay state */ s->state = inb(dev->iobase) | (inb(dev->iobase + 1) << 8); - printk(KERN_INFO "comedi%d: %s ", dev->minor, dev->board_name); - if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_ISA) && - thisboard->bustype == isa_bustype) - printk("(base %#lx) ", iobase); - else if (IS_ENABLED(CONFIG_COMEDI_AMPLC_PC263_PCI) && - thisboard->bustype == pci_bustype) - printk("(pci %s) ", pci_name(devpriv->pci_dev)); - - printk("attached\n"); - + pc263_report_attach(dev); return 1; }