staging/comedi: Use dev_ printks in rtd520.c

fixed below checkpatch warning.
-Prefer netdev_info(netdev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index b9fd16494d2829df81304fc3f37895d5a3e69f39..b867470cc3edd18b0a645851f30c09a90345c733 100644 (file)
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -507,15 +507,14 @@ static int rtd520_probe_fifo_depth(struct comedi_device *dev)
                }
        }
        if (i == limit) {
-               printk(KERN_INFO "\ncomedi: %s: failed to probe fifo size.\n",
-                      DRV_NAME);
+               dev_info(dev->class_dev, "failed to probe fifo size.\n");
                return -EIO;
        }
        writel(0, devpriv->las0 + LAS0_ADC_FIFO_CLEAR);
        if (fifo_size != 0x400 && fifo_size != 0x2000) {
-               printk
-                   (KERN_INFO "\ncomedi: %s: unexpected fifo size of %i, expected 1024 or 8192.\n",
-                    DRV_NAME, fifo_size);
+               dev_info(dev->class_dev,
+                        "unexpected fifo size of %i, expected 1024 or 8192.\n",
+                        fifo_size);
                return -EIO;
        }
        return fifo_size;
@@ -1600,7 +1599,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        int index;
 #endif
 
-       printk(KERN_INFO "comedi%d: rtd520 attaching.\n", dev->minor);
+       dev_info(dev->class_dev, "rtd520 attaching.\n");
 
 #if defined(CONFIG_COMEDI_DEBUG) && defined(USE_DMA)
        /* You can set this a load time: modprobe comedi comedi_debug=1 */
@@ -1623,7 +1622,8 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
        ret = comedi_pci_enable(pcidev, DRV_NAME);
        if (ret < 0) {
-               printk(KERN_INFO "Failed to enable PCI device and request regions.\n");
+               dev_info(dev->class_dev,
+                        "Failed to enable PCI device and request regions.\n");
                return ret;
        }
        dev->iobase = 1;        /* the "detach" needs this */
@@ -1650,8 +1650,9 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                pci_read_config_byte(pcidev,
                                     PCI_LATENCY_TIMER, &pci_latency);
                if (pci_latency < 32) {
-                       printk(KERN_INFO "%s: PCI latency changed from %d to %d\n",
-                              dev->board_name, pci_latency, 32);
+                       dev_info(dev->class_dev,
+                                "PCI latency changed from %d to %d\n",
+                                pci_latency, 32);
                        pci_write_config_byte(pcidev,
                                              PCI_LATENCY_TIMER, 32);
                } else {
@@ -1672,7 +1673,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        }
 
        /* Show board configuration */
-       printk(KERN_INFO "%s:", dev->board_name);
+       dev_info(dev->class_dev, "%s:", dev->board_name);
 
        ret = comedi_alloc_subdevices(dev, 4);
        if (ret)
@@ -1764,7 +1765,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                return ret;
        }
        dev->irq = pcidev->irq;
-       printk(KERN_INFO "( irq=%u )", dev->irq);
+       dev_info(dev->class_dev, "( irq=%u )", dev->irq);
 
        ret = rtd520_probe_fifo_depth(dev);
        if (ret < 0)
@@ -1841,7 +1842,7 @@ static int rtd_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                /* set DMA trigger source */
                writel(DMAS_ADFIFO_HALF_FULL, devpriv->las0 + LAS0_DMA0_SRC);
        } else {
-               printk(KERN_INFO "( no IRQ->no DMA )");
+               dev_info(dev->class_dev, "( no IRQ->no DMA )");
        }
 #endif /* USE_DMA */