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_int.c b/drivers/w1/w1_int.c
index dfb66440..47249a3 100644
--- a/drivers/w1/w1_int.c
+++ b/drivers/w1/w1_int.c
@@ -50,8 +50,7 @@
*/
dev = kzalloc(sizeof(struct w1_master) + sizeof(struct w1_bus_master), GFP_KERNEL);
if (!dev) {
- printk(KERN_ERR
- "Failed to allocate %zd bytes for new w1 device.\n",
+ pr_err("Failed to allocate %zd bytes for new w1 device.\n",
sizeof(struct w1_master));
return NULL;
}
@@ -91,7 +90,7 @@
err = device_register(&dev->dev);
if (err) {
- printk(KERN_ERR "Failed to register master device. err=%d\n", err);
+ pr_err("Failed to register master device. err=%d\n", err);
memset(dev, 0, sizeof(struct w1_master));
kfree(dev);
dev = NULL;
@@ -120,7 +119,7 @@
if (!(master->touch_bit && master->reset_bus) &&
!(master->write_bit && master->read_bit) &&
!(master->write_byte && master->read_byte && master->reset_bus)) {
- printk(KERN_ERR "w1_add_master_device: invalid function set\n");
+ pr_err("w1_add_master_device: invalid function set\n");
return(-EINVAL);
}
@@ -254,7 +253,7 @@
}
if (!found) {
- printk(KERN_ERR "Device doesn't exist.\n");
+ pr_err("Device doesn't exist.\n");
return;
}