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authorJoe Perches <joe@perches.com>2010-12-09 19:29:03 -0800
committerJiri Kosina <jkosina@suse.cz>2010-12-10 15:10:38 +0100
commit4291ee305e9bb0699504a66f0e2b7aefcf0512a5 (patch)
tree3996b77eb64d4f3b76a0799f30a5b2ba6cbc9ddb /drivers/hid/hid-wacom.c
parent5bea7660bba973dc5e8e9d92b11fb1dd5b524ebf (diff)
downloadop-kernel-dev-4291ee305e9bb0699504a66f0e2b7aefcf0512a5.zip
op-kernel-dev-4291ee305e9bb0699504a66f0e2b7aefcf0512a5.tar.gz
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>
Diffstat (limited to 'drivers/hid/hid-wacom.c')
-rw-r--r--drivers/hid/hid-wacom.c26
1 files changed, 14 insertions, 12 deletions
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 @@ static void wacom_poke(struct hid_device *hdev, u8 speed)
* 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 @@ static int wacom_probe(struct hid_device *hdev,
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 @@ static int wacom_probe(struct hid_device *hdev,
/* 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 @@ static int wacom_probe(struct hid_device *hdev,
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 @@ static int wacom_probe(struct hid_device *hdev,
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 @@ static int __init wacom_init(void)
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;
}
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