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HID: hyperv: Use in-place iterator API in the channel callback
[mirror_ubuntu-bionic-kernel.git] / drivers / hid / hid-lg4ff.h
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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
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2#ifndef __HID_LG4FF_H
3#define __HID_LG4FF_H
4
5#ifdef CONFIG_LOGIWHEELS_FF
6extern int lg4ff_no_autoswitch; /* From hid-lg.c */
7
8int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
2a552c30 9 struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data);
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10int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
11 u8 *rd, int size, struct lg_drv_data *drv_data);
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12int lg4ff_init(struct hid_device *hdev);
13int lg4ff_deinit(struct hid_device *hdev);
14#else
15static inline int lg4ff_adjust_input_event(struct hid_device *hid, struct hid_field *field,
2a552c30 16 struct hid_usage *usage, s32 value, struct lg_drv_data *drv_data) { return 0; }
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17static inline int lg4ff_raw_event(struct hid_device *hdev, struct hid_report *report,
18 u8 *rd, int size, struct lg_drv_data *drv_data) { return 0; }
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19static inline int lg4ff_init(struct hid_device *hdev) { return -1; }
20static inline int lg4ff_deinit(struct hid_device *hdev) { return -1; }
21#endif
22
23#endif