mirror of
https://github.com/linux-msm/laptops-kernel.git
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45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _KERNEL_IRQ_DEBUGFS_H
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#define _KERNEL_IRQ_DEBUGFS_H
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#ifdef CONFIG_GENERIC_IRQ_DEBUGFS
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#include <linux/debugfs.h>
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struct irq_bit_descr {
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unsigned int mask;
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char *name;
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};
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#define BIT_MASK_DESCR(m) { .mask = m, .name = #m }
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void irq_debug_show_bits(struct seq_file *m, int ind, unsigned int state,
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const struct irq_bit_descr *sd, int size);
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void irq_add_debugfs_entry(unsigned int irq, struct irq_desc *desc);
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static inline void irq_remove_debugfs_entry(struct irq_desc *desc)
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{
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debugfs_remove(desc->debugfs_file);
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kfree(desc->dev_name);
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}
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void irq_debugfs_copy_devname(int irq, struct device *dev);
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# ifdef CONFIG_IRQ_DOMAIN
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void irq_domain_debugfs_init(struct dentry *root);
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# else
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static inline void irq_domain_debugfs_init(struct dentry *root)
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{
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}
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# endif
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#else /* CONFIG_GENERIC_IRQ_DEBUGFS */
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static inline void irq_add_debugfs_entry(unsigned int irq, struct irq_desc *d)
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{
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}
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static inline void irq_remove_debugfs_entry(struct irq_desc *d)
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{
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}
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static inline void irq_debugfs_copy_devname(int irq, struct device *dev)
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{
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}
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#endif /* CONFIG_GENERIC_IRQ_DEBUGFS */
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#endif
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