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16eb9c0aae
Without it, the build system complains that it was declared inside the parameter list. Fixes the following W=1 kernel build warning(s): In file included from drivers/usb/mtu3/mtu3_trace.c:11: drivers/usb/mtu3/mtu3_debug.h:29:36: warning: ‘struct ssusb_mtk’ declared inside parameter list will not be visible outside of this definition or declaration 29 | void ssusb_dev_debugfs_init(struct ssusb_mtk *ssusb); | ^~~~~~~~~ drivers/usb/mtu3/mtu3_debug.h:30:35: warning: ‘struct ssusb_mtk’ declared inside parameter list will not be visible outside of this definition or declaration 30 | void ssusb_dr_debugfs_init(struct ssusb_mtk *ssusb); | ^~~~~~~~~ drivers/usb/mtu3/mtu3_debug.h:31:39: warning: ‘struct ssusb_mtk’ declared inside parameter list will not be visible outside of this definition or declaration 31 | void ssusb_debugfs_create_root(struct ssusb_mtk *ssusb); | ^~~~~~~~~ drivers/usb/mtu3/mtu3_debug.h:32:39: warning: ‘struct ssusb_mtk’ declared inside parameter list will not be visible outside of this definition or declaration 32 | void ssusb_debugfs_remove_root(struct ssusb_mtk *ssusb); | ^~~~~~~~~ Cc: Chunfeng Yun <chunfeng.yun@mediatek.com> Cc: linux-mediatek@lists.infradead.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200703174148.2749969-2-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* mtu3_debug.h - debug header
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*
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* Copyright (C) 2019 MediaTek Inc.
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*
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* Author: Chunfeng Yun <chunfeng.yun@mediatek.com>
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*/
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#ifndef __MTU3_DEBUG_H__
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#define __MTU3_DEBUG_H__
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#include <linux/debugfs.h>
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struct ssusb_mtk;
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#define MTU3_DEBUGFS_NAME_LEN 32
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struct mtu3_regset {
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char name[MTU3_DEBUGFS_NAME_LEN];
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struct debugfs_regset32 regset;
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size_t nregs;
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};
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struct mtu3_file_map {
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const char *name;
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int (*show)(struct seq_file *s, void *unused);
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};
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#if IS_ENABLED(CONFIG_DEBUG_FS)
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void ssusb_dev_debugfs_init(struct ssusb_mtk *ssusb);
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void ssusb_dr_debugfs_init(struct ssusb_mtk *ssusb);
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void ssusb_debugfs_create_root(struct ssusb_mtk *ssusb);
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void ssusb_debugfs_remove_root(struct ssusb_mtk *ssusb);
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#else
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static inline void ssusb_dev_debugfs_init(struct ssusb_mtk *ssusb) {}
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static inline void ssusb_dr_debugfs_init(struct ssusb_mtk *ssusb) {}
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static inline void ssusb_debugfs_create_root(struct ssusb_mtk *ssusb) {}
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static inline void ssusb_debugfs_remove_root(struct ssusb_mtk *ssusb) {}
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#endif /* CONFIG_DEBUG_FS */
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#if IS_ENABLED(CONFIG_TRACING)
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void mtu3_dbg_trace(struct device *dev, const char *fmt, ...);
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#else
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static inline void mtu3_dbg_trace(struct device *dev, const char *fmt, ...) {}
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#endif /* CONFIG_TRACING */
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#endif /* __MTU3_DEBUG_H__ */
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