w1: use pr_* instead of printk

[firefly-linux-kernel-4.4.55.git] / drivers / w1 / w1.c

diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 5d7341520544f98727308c3f4f701c90129b1940..592f7edc671ec2beccc863e4c19d973e33e9d95d 100644 (file)
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -1162,28 +1162,26 @@ static int __init w1_init(void)
 {
        int retval;
 
-       printk(KERN_INFO "Driver for 1-wire Dallas network protocol.\n");
+       pr_info("Driver for 1-wire Dallas network protocol.\n");
 
        w1_init_netlink();
 
        retval = bus_register(&w1_bus_type);
        if (retval) {
-               printk(KERN_ERR "Failed to register bus. err=%d.\n", retval);
+               pr_err("Failed to register bus. err=%d.\n", retval);
                goto err_out_exit_init;
        }
 
        retval = driver_register(&w1_master_driver);
        if (retval) {
-               printk(KERN_ERR
-                       "Failed to register master driver. err=%d.\n",
+               pr_err("Failed to register master driver. err=%d.\n",
                        retval);
                goto err_out_bus_unregister;
        }
 
        retval = driver_register(&w1_slave_driver);
        if (retval) {
-               printk(KERN_ERR
-                       "Failed to register slave driver. err=%d.\n",
+               pr_err("Failed to register slave driver. err=%d.\n",
                        retval);
                goto err_out_master_unregister;
        }