summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hid/hid-roccat-arvo.c20
-rw-r--r--drivers/hid/hid-roccat-isku.c21
-rw-r--r--drivers/hid/hid-roccat-kone.c24
-rw-r--r--drivers/hid/hid-roccat-koneplus.c22
-rw-r--r--drivers/hid/hid-roccat-konepure.c22
-rw-r--r--drivers/hid/hid-roccat-kovaplus.c22
-rw-r--r--drivers/hid/hid-roccat-pyra.c22
-rw-r--r--drivers/hid/hid-roccat-ryos.c20
-rw-r--r--drivers/hid/hid-roccat-savu.c20
-rw-r--r--drivers/hid/hid-roccat.c2
-rw-r--r--drivers/hid/hidraw.c18
11 files changed, 116 insertions, 97 deletions
diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c
index ea6b79b3aeeb..d55aaabab1ed 100644
--- a/drivers/hid/hid-roccat-arvo.c
+++ b/drivers/hid/hid-roccat-arvo.c
@@ -23,8 +23,6 @@
#include "hid-roccat-common.h"
#include "hid-roccat-arvo.h"
-static struct class *arvo_class;
-
static ssize_t arvo_sysfs_show_mode_key(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -268,6 +266,11 @@ static const struct attribute_group *arvo_groups[] = {
NULL,
};
+static const struct class arvo_class = {
+ .name = "arvo",
+ .dev_groups = arvo_groups,
+};
+
static int arvo_init_arvo_device_struct(struct usb_device *usb_dev,
struct arvo_device *arvo)
{
@@ -309,7 +312,7 @@ static int arvo_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(arvo_class, hdev,
+ retval = roccat_connect(&arvo_class, hdev,
sizeof(struct arvo_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
@@ -433,21 +436,20 @@ static int __init arvo_init(void)
{
int retval;
- arvo_class = class_create("arvo");
- if (IS_ERR(arvo_class))
- return PTR_ERR(arvo_class);
- arvo_class->dev_groups = arvo_groups;
+ retval = class_register(&arvo_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&arvo_driver);
if (retval)
- class_destroy(arvo_class);
+ class_unregister(&arvo_class);
return retval;
}
static void __exit arvo_exit(void)
{
hid_unregister_driver(&arvo_driver);
- class_destroy(arvo_class);
+ class_unregister(&arvo_class);
}
module_init(arvo_init);
diff --git a/drivers/hid/hid-roccat-isku.c b/drivers/hid/hid-roccat-isku.c
index 3903a2cea00c..458060403397 100644
--- a/drivers/hid/hid-roccat-isku.c
+++ b/drivers/hid/hid-roccat-isku.c
@@ -23,8 +23,6 @@
#include "hid-roccat-common.h"
#include "hid-roccat-isku.h"
-static struct class *isku_class;
-
static void isku_profile_activated(struct isku_device *isku, uint new_profile)
{
isku->actual_profile = new_profile;
@@ -248,6 +246,11 @@ static const struct attribute_group *isku_groups[] = {
NULL,
};
+static const struct class isku_class = {
+ .name = "isku",
+ .dev_groups = isku_groups,
+};
+
static int isku_init_isku_device_struct(struct usb_device *usb_dev,
struct isku_device *isku)
{
@@ -289,7 +292,7 @@ static int isku_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(isku_class, hdev,
+ retval = roccat_connect(&isku_class, hdev,
sizeof(struct isku_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
@@ -435,21 +438,21 @@ static struct hid_driver isku_driver = {
static int __init isku_init(void)
{
int retval;
- isku_class = class_create("isku");
- if (IS_ERR(isku_class))
- return PTR_ERR(isku_class);
- isku_class->dev_groups = isku_groups;
+
+ retval = class_register(&isku_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&isku_driver);
if (retval)
- class_destroy(isku_class);
+ class_unregister(&isku_class);
return retval;
}
static void __exit isku_exit(void)
{
hid_unregister_driver(&isku_driver);
- class_destroy(isku_class);
+ class_unregister(&isku_class);
}
module_init(isku_init);
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index 945ae236fb45..00a1abc7e839 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -89,9 +89,6 @@ static int kone_send(struct usb_device *usb_dev, uint usb_command,
return ((len < 0) ? len : ((len != size) ? -EIO : 0));
}
-/* kone_class is used for creating sysfs attributes via roccat char device */
-static struct class *kone_class;
-
static void kone_set_settings_checksum(struct kone_settings *settings)
{
uint16_t checksum = 0;
@@ -657,6 +654,12 @@ static const struct attribute_group *kone_groups[] = {
NULL,
};
+/* kone_class is used for creating sysfs attributes via roccat char device */
+static const struct class kone_class = {
+ .name = "kone",
+ .dev_groups = kone_groups,
+};
+
static int kone_init_kone_device_struct(struct usb_device *usb_dev,
struct kone_device *kone)
{
@@ -712,8 +715,8 @@ static int kone_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(kone_class, hdev,
- sizeof(struct kone_roccat_report));
+ retval = roccat_connect(&kone_class, hdev,
+ sizeof(struct kone_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
/* be tolerant about not getting chrdev */
@@ -890,21 +893,20 @@ static int __init kone_init(void)
int retval;
/* class name has to be same as driver name */
- kone_class = class_create("kone");
- if (IS_ERR(kone_class))
- return PTR_ERR(kone_class);
- kone_class->dev_groups = kone_groups;
+ retval = class_register(&kone_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&kone_driver);
if (retval)
- class_destroy(kone_class);
+ class_unregister(&kone_class);
return retval;
}
static void __exit kone_exit(void)
{
hid_unregister_driver(&kone_driver);
- class_destroy(kone_class);
+ class_unregister(&kone_class);
}
module_init(kone_init);
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 97b83b6f53dd..22b895436a7c 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -26,8 +26,6 @@
static uint profile_numbers[5] = {0, 1, 2, 3, 4};
-static struct class *koneplus_class;
-
static void koneplus_profile_activated(struct koneplus_device *koneplus,
uint new_profile)
{
@@ -356,6 +354,11 @@ static const struct attribute_group *koneplus_groups[] = {
NULL,
};
+static const struct class koneplus_class = {
+ .name = "koneplus",
+ .dev_groups = koneplus_groups,
+};
+
static int koneplus_init_koneplus_device_struct(struct usb_device *usb_dev,
struct koneplus_device *koneplus)
{
@@ -394,8 +397,8 @@ static int koneplus_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(koneplus_class, hdev,
- sizeof(struct koneplus_roccat_report));
+ retval = roccat_connect(&koneplus_class, hdev,
+ sizeof(struct koneplus_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
} else {
@@ -549,21 +552,20 @@ static int __init koneplus_init(void)
int retval;
/* class name has to be same as driver name */
- koneplus_class = class_create("koneplus");
- if (IS_ERR(koneplus_class))
- return PTR_ERR(koneplus_class);
- koneplus_class->dev_groups = koneplus_groups;
+ retval = class_register(&koneplus_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&koneplus_driver);
if (retval)
- class_destroy(koneplus_class);
+ class_unregister(&koneplus_class);
return retval;
}
static void __exit koneplus_exit(void)
{
hid_unregister_driver(&koneplus_driver);
- class_destroy(koneplus_class);
+ class_unregister(&koneplus_class);
}
module_init(koneplus_init);
diff --git a/drivers/hid/hid-roccat-konepure.c b/drivers/hid/hid-roccat-konepure.c
index a297756f2410..beca8aef8bbb 100644
--- a/drivers/hid/hid-roccat-konepure.c
+++ b/drivers/hid/hid-roccat-konepure.c
@@ -36,8 +36,6 @@ struct konepure_mouse_report_button {
uint8_t unknown[2];
} __packed;
-static struct class *konepure_class;
-
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x04, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(actual_profile, 0x05, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile_settings, 0x06, 0x1f);
@@ -72,6 +70,11 @@ static const struct attribute_group *konepure_groups[] = {
NULL,
};
+static const struct class konepure_class = {
+ .name = "konepure",
+ .dev_groups = konepure_groups,
+};
+
static int konepure_init_specials(struct hid_device *hdev)
{
struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
@@ -98,8 +101,8 @@ static int konepure_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(konepure_class, hdev,
- sizeof(struct konepure_mouse_report_button));
+ retval = roccat_connect(&konepure_class, hdev,
+ sizeof(struct konepure_mouse_report_button));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
} else {
@@ -207,21 +210,20 @@ static int __init konepure_init(void)
{
int retval;
- konepure_class = class_create("konepure");
- if (IS_ERR(konepure_class))
- return PTR_ERR(konepure_class);
- konepure_class->dev_groups = konepure_groups;
+ retval = class_register(&konepure_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&konepure_driver);
if (retval)
- class_destroy(konepure_class);
+ class_unregister(&konepure_class);
return retval;
}
static void __exit konepure_exit(void)
{
hid_unregister_driver(&konepure_driver);
- class_destroy(konepure_class);
+ class_unregister(&konepure_class);
}
module_init(konepure_init);
diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c
index 1a1d96e11683..86af538c10d6 100644
--- a/drivers/hid/hid-roccat-kovaplus.c
+++ b/drivers/hid/hid-roccat-kovaplus.c
@@ -24,8 +24,6 @@
static uint profile_numbers[5] = {0, 1, 2, 3, 4};
-static struct class *kovaplus_class;
-
static uint kovaplus_convert_event_cpi(uint value)
{
return (value == 7 ? 4 : (value == 4 ? 3 : value));
@@ -409,6 +407,11 @@ static const struct attribute_group *kovaplus_groups[] = {
NULL,
};
+static const struct class kovaplus_class = {
+ .name = "kovaplus",
+ .dev_groups = kovaplus_groups,
+};
+
static int kovaplus_init_kovaplus_device_struct(struct usb_device *usb_dev,
struct kovaplus_device *kovaplus)
{
@@ -463,8 +466,8 @@ static int kovaplus_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(kovaplus_class, hdev,
- sizeof(struct kovaplus_roccat_report));
+ retval = roccat_connect(&kovaplus_class, hdev,
+ sizeof(struct kovaplus_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
} else {
@@ -638,21 +641,20 @@ static int __init kovaplus_init(void)
{
int retval;
- kovaplus_class = class_create("kovaplus");
- if (IS_ERR(kovaplus_class))
- return PTR_ERR(kovaplus_class);
- kovaplus_class->dev_groups = kovaplus_groups;
+ retval = class_register(&kovaplus_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&kovaplus_driver);
if (retval)
- class_destroy(kovaplus_class);
+ class_unregister(&kovaplus_class);
return retval;
}
static void __exit kovaplus_exit(void)
{
hid_unregister_driver(&kovaplus_driver);
- class_destroy(kovaplus_class);
+ class_unregister(&kovaplus_class);
}
module_init(kovaplus_init);
diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c
index 15528c3b013c..5663b9cd9c69 100644
--- a/drivers/hid/hid-roccat-pyra.c
+++ b/drivers/hid/hid-roccat-pyra.c
@@ -26,9 +26,6 @@
static uint profile_numbers[5] = {0, 1, 2, 3, 4};
-/* pyra_class is used for creating sysfs attributes via roccat char device */
-static struct class *pyra_class;
-
static void profile_activated(struct pyra_device *pyra,
unsigned int new_profile)
{
@@ -366,6 +363,12 @@ static const struct attribute_group *pyra_groups[] = {
NULL,
};
+/* pyra_class is used for creating sysfs attributes via roccat char device */
+static const struct class pyra_class = {
+ .name = "pyra",
+ .dev_groups = pyra_groups,
+};
+
static int pyra_init_pyra_device_struct(struct usb_device *usb_dev,
struct pyra_device *pyra)
{
@@ -413,7 +416,7 @@ static int pyra_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(pyra_class, hdev,
+ retval = roccat_connect(&pyra_class, hdev,
sizeof(struct pyra_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
@@ -585,21 +588,20 @@ static int __init pyra_init(void)
int retval;
/* class name has to be same as driver name */
- pyra_class = class_create("pyra");
- if (IS_ERR(pyra_class))
- return PTR_ERR(pyra_class);
- pyra_class->dev_groups = pyra_groups;
+ retval = class_register(&pyra_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&pyra_driver);
if (retval)
- class_destroy(pyra_class);
+ class_unregister(&pyra_class);
return retval;
}
static void __exit pyra_exit(void)
{
hid_unregister_driver(&pyra_driver);
- class_destroy(pyra_class);
+ class_unregister(&pyra_class);
}
module_init(pyra_init);
diff --git a/drivers/hid/hid-roccat-ryos.c b/drivers/hid/hid-roccat-ryos.c
index 0eb17a3b925d..57714a4525e2 100644
--- a/drivers/hid/hid-roccat-ryos.c
+++ b/drivers/hid/hid-roccat-ryos.c
@@ -28,8 +28,6 @@ struct ryos_report_special {
uint8_t data[4];
} __packed;
-static struct class *ryos_class;
-
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x04, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile, 0x05, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(keys_primary, 0x06, 0x7d);
@@ -80,6 +78,11 @@ static const struct attribute_group *ryos_groups[] = {
NULL,
};
+static const struct class ryos_class = {
+ .name = "ryos",
+ .dev_groups = ryos_groups,
+};
+
static int ryos_init_specials(struct hid_device *hdev)
{
struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
@@ -106,7 +109,7 @@ static int ryos_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(ryos_class, hdev,
+ retval = roccat_connect(&ryos_class, hdev,
sizeof(struct ryos_report_special));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
@@ -216,21 +219,20 @@ static int __init ryos_init(void)
{
int retval;
- ryos_class = class_create("ryos");
- if (IS_ERR(ryos_class))
- return PTR_ERR(ryos_class);
- ryos_class->dev_groups = ryos_groups;
+ retval = class_register(&ryos_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&ryos_driver);
if (retval)
- class_destroy(ryos_class);
+ class_unregister(&ryos_class);
return retval;
}
static void __exit ryos_exit(void)
{
hid_unregister_driver(&ryos_driver);
- class_destroy(ryos_class);
+ class_unregister(&ryos_class);
}
module_init(ryos_init);
diff --git a/drivers/hid/hid-roccat-savu.c b/drivers/hid/hid-roccat-savu.c
index 93be7acef673..2baa47a0efc5 100644
--- a/drivers/hid/hid-roccat-savu.c
+++ b/drivers/hid/hid-roccat-savu.c
@@ -22,8 +22,6 @@
#include "hid-roccat-common.h"
#include "hid-roccat-savu.h"
-static struct class *savu_class;
-
ROCCAT_COMMON2_BIN_ATTRIBUTE_W(control, 0x4, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(profile, 0x5, 0x03);
ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(general, 0x6, 0x10);
@@ -52,6 +50,11 @@ static const struct attribute_group *savu_groups[] = {
NULL,
};
+static const struct class savu_class = {
+ .name = "savu",
+ .dev_groups = savu_groups,
+};
+
static int savu_init_specials(struct hid_device *hdev)
{
struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
@@ -78,7 +81,7 @@ static int savu_init_specials(struct hid_device *hdev)
goto exit_free;
}
- retval = roccat_connect(savu_class, hdev,
+ retval = roccat_connect(&savu_class, hdev,
sizeof(struct savu_roccat_report));
if (retval < 0) {
hid_err(hdev, "couldn't init char dev\n");
@@ -204,21 +207,20 @@ static int __init savu_init(void)
{
int retval;
- savu_class = class_create("savu");
- if (IS_ERR(savu_class))
- return PTR_ERR(savu_class);
- savu_class->dev_groups = savu_groups;
+ retval = class_register(&savu_class);
+ if (retval)
+ return retval;
retval = hid_register_driver(&savu_driver);
if (retval)
- class_destroy(savu_class);
+ class_unregister(&savu_class);
return retval;
}
static void __exit savu_exit(void)
{
hid_unregister_driver(&savu_driver);
- class_destroy(savu_class);
+ class_unregister(&savu_class);
}
module_init(savu_init);
diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c
index 6da80e442fdd..c7f7562e22e5 100644
--- a/drivers/hid/hid-roccat.c
+++ b/drivers/hid/hid-roccat.c
@@ -295,7 +295,7 @@ EXPORT_SYMBOL_GPL(roccat_report_event);
* Return value is minor device number in Range [0, ROCCAT_MAX_DEVICES] on
* success, a negative error code on failure.
*/
-int roccat_connect(struct class *klass, struct hid_device *hid, int report_size)
+int roccat_connect(const struct class *klass, struct hid_device *hid, int report_size)
{
unsigned int minor;
struct roccat_device *device;
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index e63c56a0d57f..13c8dd8cd350 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -32,7 +32,9 @@
static int hidraw_major;
static struct cdev hidraw_cdev;
-static struct class *hidraw_class;
+static const struct class hidraw_class = {
+ .name = "hidraw",
+};
static struct hidraw *hidraw_table[HIDRAW_MAX_DEVICES];
static DECLARE_RWSEM(minors_rwsem);
@@ -329,7 +331,7 @@ static void drop_ref(struct hidraw *hidraw, int exists_bit)
hid_hw_close(hidraw->hid);
wake_up_interruptible(&hidraw->wait);
}
- device_destroy(hidraw_class,
+ device_destroy(&hidraw_class,
MKDEV(hidraw_major, hidraw->minor));
} else {
--hidraw->open;
@@ -569,7 +571,7 @@ int hidraw_connect(struct hid_device *hid)
goto out;
}
- dev->dev = device_create(hidraw_class, &hid->dev, MKDEV(hidraw_major, minor),
+ dev->dev = device_create(&hidraw_class, &hid->dev, MKDEV(hidraw_major, minor),
NULL, "%s%d", "hidraw", minor);
if (IS_ERR(dev->dev)) {
@@ -623,11 +625,9 @@ int __init hidraw_init(void)
hidraw_major = MAJOR(dev_id);
- hidraw_class = class_create("hidraw");
- if (IS_ERR(hidraw_class)) {
- result = PTR_ERR(hidraw_class);
+ result = class_register(&hidraw_class);
+ if (result)
goto error_cdev;
- }
cdev_init(&hidraw_cdev, &hidraw_ops);
result = cdev_add(&hidraw_cdev, dev_id, HIDRAW_MAX_DEVICES);
@@ -639,7 +639,7 @@ out:
return result;
error_class:
- class_destroy(hidraw_class);
+ class_unregister(&hidraw_class);
error_cdev:
unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES);
goto out;
@@ -650,7 +650,7 @@ void hidraw_exit(void)
dev_t dev_id = MKDEV(hidraw_major, 0);
cdev_del(&hidraw_cdev);
- class_destroy(hidraw_class);
+ class_unregister(&hidraw_class);
unregister_chrdev_region(dev_id, HIDRAW_MAX_DEVICES);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 03:13:25 +0300