HID: Add and use hid_<level>: dev_<level> equivalents
Neaten current uses of dev_<level> by adding and using
hid specific hid_<level> macros.
Convert existing uses of dev_<level> uses to hid_<level>.
Convert hid-pidff printk uses to hid_<level>.
Remove err_hid and use hid_err instead.
Add missing newlines to logging messages where necessary.
Coalesce format strings.
Add and use pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Other miscellaneous changes:
Add const struct hid_device * argument to hid-core functions
extract() and implement() so hid_<level> can be used by them.
Fix bad indentation in hid-core hid_input_field function
that calls extract() function above.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 94caae7..0688832 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -18,6 +18,8 @@
* any later version.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/device.h>
#include <linux/hid.h>
#include <linux/module.h>
@@ -141,8 +143,8 @@
* Note that if the raw queries fail, it's not a hard failure and it
* is safe to continue
*/
- dev_warn(&hdev->dev, "failed to poke device, command %d, err %d\n",
- rep_data[0], ret);
+ hid_warn(hdev, "failed to poke device, command %d, err %d\n",
+ rep_data[0], ret);
return;
}
@@ -312,7 +314,7 @@
wdata = kzalloc(sizeof(*wdata), GFP_KERNEL);
if (wdata == NULL) {
- dev_err(&hdev->dev, "can't alloc wacom descriptor\n");
+ hid_err(hdev, "can't alloc wacom descriptor\n");
return -ENOMEM;
}
@@ -321,20 +323,20 @@
/* Parse the HID report now */
ret = hid_parse(hdev);
if (ret) {
- dev_err(&hdev->dev, "parse failed\n");
+ hid_err(hdev, "parse failed\n");
goto err_free;
}
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
if (ret) {
- dev_err(&hdev->dev, "hw start failed\n");
+ hid_err(hdev, "hw start failed\n");
goto err_free;
}
ret = device_create_file(&hdev->dev, &dev_attr_speed);
if (ret)
- dev_warn(&hdev->dev,
- "can't create sysfs speed attribute err: %d\n", ret);
+ hid_warn(hdev,
+ "can't create sysfs speed attribute err: %d\n", ret);
/* Set Wacom mode 2 with high reporting speed */
wacom_poke(hdev, 1);
@@ -349,8 +351,8 @@
ret = power_supply_register(&hdev->dev, &wdata->battery);
if (ret) {
- dev_warn(&hdev->dev,
- "can't create sysfs battery attribute, err: %d\n", ret);
+ hid_warn(hdev, "can't create sysfs battery attribute, err: %d\n",
+ ret);
/*
* battery attribute is not critical for the tablet, but if it
* failed then there is no need to create ac attribute
@@ -367,8 +369,8 @@
ret = power_supply_register(&hdev->dev, &wdata->ac);
if (ret) {
- dev_warn(&hdev->dev,
- "can't create ac battery attribute, err: %d\n", ret);
+ hid_warn(hdev,
+ "can't create ac battery attribute, err: %d\n", ret);
/*
* ac attribute is not critical for the tablet, but if it
* failed then we don't want to battery attribute to exist
@@ -454,7 +456,7 @@
ret = hid_register_driver(&wacom_driver);
if (ret)
- printk(KERN_ERR "can't register wacom driver\n");
+ pr_err("can't register wacom driver\n");
return ret;
}