[media] staging/media: Use pr_ printks in lirc/lirc_sir.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_sir.c b/drivers/staging/media/lirc/lirc_sir.c
index 4afc3b4197385e4cda191553a5fcdfefca080988..9a88f057c0bda1d94ade25cf89610f5cd6978ee6 100644 (file)
--- a/drivers/staging/media/lirc/lirc_sir.c
+++ b/drivers/staging/media/lirc/lirc_sir.c
@@ -33,6 +33,8 @@
  *   parts cut'n'pasted from sa1100_ir.c (C) 2000 Russell King
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/errno.h>
@@ -495,7 +497,7 @@ static int init_chrdev(void)
        driver.dev = &lirc_sir_dev->dev;
        driver.minor = lirc_register_driver(&driver);
        if (driver.minor < 0) {
-               printk(KERN_ERR LIRC_DRIVER_NAME ": init_chrdev() failed.\n");
+               pr_err("init_chrdev() failed.\n");
                return -EIO;
        }
        return 0;
@@ -604,7 +606,7 @@ static irqreturn_t sir_interrupt(int irq, void *dev_id)
        }
 
        if (status & UTSR0_TFS)
-               printk(KERN_ERR "transmit fifo not full, shouldn't happen\n");
+               pr_err("transmit fifo not full, shouldn't happen\n");
 
        /* We must clear certain bits. */
        status &= (UTSR0_RID | UTSR0_RBB | UTSR0_REB);
@@ -787,7 +789,7 @@ static int init_hardware(void)
 #ifdef LIRC_ON_SA1100
 #ifdef CONFIG_SA1100_BITSY
        if (machine_is_bitsy()) {
-               printk(KERN_INFO "Power on IR module\n");
+               pr_info("Power on IR module\n");
                set_bitsy_egpio(EGPIO_BITSY_IR_ON);
        }
 #endif
@@ -885,8 +887,7 @@ static int init_hardware(void)
        udelay(1500);
 
        /* read previous control byte */
-       printk(KERN_INFO LIRC_DRIVER_NAME
-              ": 0x%02x\n", sinp(UART_RX));
+       pr_info("0x%02x\n", sinp(UART_RX));
 
        /* Set DLAB 1. */
        soutp(UART_LCR, sinp(UART_LCR) | UART_LCR_DLAB);
@@ -964,8 +965,7 @@ static int init_port(void)
        /* get I/O port access and IRQ line */
 #ifndef LIRC_ON_SA1100
        if (request_region(io, 8, LIRC_DRIVER_NAME) == NULL) {
-               printk(KERN_ERR LIRC_DRIVER_NAME
-                      ": i/o port 0x%.4x already in use.\n", io);
+               pr_err("i/o port 0x%.4x already in use.\n", io);
                return -EBUSY;
        }
 #endif
@@ -975,15 +975,11 @@ static int init_port(void)
 #               ifndef LIRC_ON_SA1100
                release_region(io, 8);
 #               endif
-               printk(KERN_ERR LIRC_DRIVER_NAME
-                       ": IRQ %d already in use.\n",
-                       irq);
+               pr_err("IRQ %d already in use.\n", irq);
                return retval;
        }
 #ifndef LIRC_ON_SA1100
-       printk(KERN_INFO LIRC_DRIVER_NAME
-               ": I/O port 0x%.4x, IRQ %d.\n",
-               io, irq);
+       pr_info("I/O port 0x%.4x, IRQ %d.\n", io, irq);
 #endif
 
        init_timer(&timerlist);
@@ -1213,8 +1209,7 @@ static int init_lirc_sir(void)
        if (retval < 0)
                return retval;
        init_hardware();
-       printk(KERN_INFO LIRC_DRIVER_NAME
-               ": Installed.\n");
+       pr_info("Installed.\n");
        return 0;
 }
 
@@ -1243,23 +1238,20 @@ static int __init lirc_sir_init(void)
 
        retval = platform_driver_register(&lirc_sir_driver);
        if (retval) {
-               printk(KERN_ERR LIRC_DRIVER_NAME ": Platform driver register "
-                      "failed!\n");
+               pr_err("Platform driver register failed!\n");
                return -ENODEV;
        }
 
        lirc_sir_dev = platform_device_alloc("lirc_dev", 0);
        if (!lirc_sir_dev) {
-               printk(KERN_ERR LIRC_DRIVER_NAME ": Platform device alloc "
-                      "failed!\n");
+               pr_err("Platform device alloc failed!\n");
                retval = -ENOMEM;
                goto pdev_alloc_fail;
        }
 
        retval = platform_device_add(lirc_sir_dev);
        if (retval) {
-               printk(KERN_ERR LIRC_DRIVER_NAME ": Platform device add "
-                      "failed!\n");
+               pr_err("Platform device add failed!\n");
                retval = -ENODEV;
                goto pdev_add_fail;
        }
@@ -1292,7 +1284,7 @@ static void __exit lirc_sir_exit(void)
        drop_port();
        platform_device_unregister(lirc_sir_dev);
        platform_driver_unregister(&lirc_sir_driver);
-       printk(KERN_INFO LIRC_DRIVER_NAME ": Uninstalled.\n");
+       pr_info("Uninstalled.\n");
 }
 
 module_init(lirc_sir_init);