diff options
Diffstat (limited to 'drivers/hid/hid-roccat-ryos.c')
| -rw-r--r-- | drivers/hid/hid-roccat-ryos.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/hid/hid-roccat-ryos.c b/drivers/hid/hid-roccat-ryos.c index 47cc8f30ff6d..36911c9da4fe 100644 --- a/drivers/hid/hid-roccat-ryos.c +++ b/drivers/hid/hid-roccat-ryos.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Roccat Ryos driver for Linux * @@ -5,10 +6,6 @@ */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. */ #include <linux/types.h> @@ -31,8 +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); @@ -52,7 +47,7 @@ ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(stored_lights, 0x17, 0x0566); ROCCAT_COMMON2_BIN_ATTRIBUTE_W(custom_lights, 0x18, 0x14); ROCCAT_COMMON2_BIN_ATTRIBUTE_RW(light_macro, 0x19, 0x07d2); -static struct bin_attribute *ryos_bin_attrs[] = { +static const struct bin_attribute *const ryos_bin_attrs[] = { &bin_attr_control, &bin_attr_profile, &bin_attr_keys_primary, @@ -83,6 +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); @@ -109,7 +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"); @@ -144,6 +144,9 @@ static int ryos_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); @@ -216,21 +219,20 @@ static int __init ryos_init(void) { int retval; - ryos_class = class_create(THIS_MODULE, "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); |