w1: use pr_* instead of printk
This patch replaces all calls to the "printk" function within the main "w1"
directory by calls to the appropriate "pr_*" function thus addressing
the following warning generated by the checkpatch script:
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ...
then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
Signed-off-by: Fjodor Schelichow <fjodor.schelichow@hotmail.com>
Signed-off-by: Roman Sommer <romsom2@yahoo.de>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 5d73415..592f7ed 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -1162,28 +1162,26 @@
{
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;
}