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Heiko Stuebner
5e1c886791
Relying on other components to include those basic types is unreliable
and may cause compile errors like:
../include/linux/mfd/qnap-mcu.h:13:9: error: unknown type name ‘u32’
13 | u32 baud_rate;
| ^~~
../include/linux/mfd/qnap-mcu.h:17:9: error: unknown type name ‘bool’
17 | bool usb_led;
| ^~~~
So make sure, the types used in the header are available.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250804130726.3180806-2-heiko@sntech.de
Signed-off-by: Lee Jones <lee@kernel.org>
29 lines
623 B
C
29 lines
623 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Core definitions for QNAP MCU MFD driver.
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* Copyright (C) 2024 Heiko Stuebner <heiko@sntech.de>
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*/
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#ifndef _LINUX_QNAP_MCU_H_
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#define _LINUX_QNAP_MCU_H_
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#include <linux/types.h>
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struct qnap_mcu;
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struct qnap_mcu_variant {
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u32 baud_rate;
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int num_drives;
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int fan_pwm_min;
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int fan_pwm_max;
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bool usb_led;
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};
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int qnap_mcu_exec(struct qnap_mcu *mcu,
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const u8 *cmd_data, size_t cmd_data_size,
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u8 *reply_data, size_t reply_data_size);
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int qnap_mcu_exec_with_ack(struct qnap_mcu *mcu,
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const u8 *cmd_data, size_t cmd_data_size);
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#endif /* _LINUX_QNAP_MCU_H_ */
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