[media] staging/media: Use pr_ printks in lirc/lirc_bt829.c

fixed below checkpatch warnings.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
- WARNING: Prefer netdev_info(netdev, ... then dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...
and add pr_fmt.

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/staging/media/lirc/lirc_bt829.c b/drivers/staging/media/lirc/lirc_bt829.c
index 951007a..fa31ee7 100644 (file)
--- a/drivers/staging/media/lirc/lirc_bt829.c
+++ b/drivers/staging/media/lirc/lirc_bt829.c
@@ -18,6 +18,8 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/threads.h>
@@ -72,20 +74,19 @@ static struct pci_dev *do_pci_probe(void)
        my_dev = pci_get_device(PCI_VENDOR_ID_ATI,
                                PCI_DEVICE_ID_ATI_264VT, NULL);
        if (my_dev) {
-               printk(KERN_ERR DRIVER_NAME ": Using device: %s\n",
-                      pci_name(my_dev));
+               pr_err("Using device: %s\n", pci_name(my_dev));
                pci_addr_phys = 0;
                if (my_dev->resource[0].flags & IORESOURCE_MEM) {
                        pci_addr_phys = my_dev->resource[0].start;
-                       printk(KERN_INFO DRIVER_NAME ": memory at 0x%08X\n",
+                       pr_info("memory at 0x%08X\n",
                               (unsigned int)pci_addr_phys);
                }
                if (pci_addr_phys == 0) {
-                       printk(KERN_ERR DRIVER_NAME ": no memory resource ?\n");
+                       pr_err("no memory resource ?\n");
                        return NULL;
                }
        } else {
-               printk(KERN_ERR DRIVER_NAME ": pci_probe failed\n");
+               pr_err("pci_probe failed\n");
                return NULL;
        }
        return my_dev;
@@ -140,7 +141,7 @@ int init_module(void)
 
        atir_minor = lirc_register_driver(&atir_driver);
        if (atir_minor < 0) {
-               printk(KERN_ERR DRIVER_NAME ": failed to register driver!\n");
+               pr_err("failed to register driver!\n");
                return atir_minor;
        }
        dprintk("driver is registered on minor %d\n", atir_minor);
@@ -159,7 +160,7 @@ static int atir_init_start(void)
 {
        pci_addr_lin = ioremap(pci_addr_phys + DATA_PCI_OFF, 0x400);
        if (pci_addr_lin == 0) {
-               printk(KERN_INFO DRIVER_NAME ": pci mem must be mapped\n");
+               pr_info("pci mem must be mapped\n");
                return 0;
        }
        return 1;