iommu/omap: Remove DEBUG_SEQ_FOPS_RO() (a6906a8b) · Commits · 戴 / test

drivers/iommu/omap-iommu-debug.c

+6 −19

Original line number	Diff line number	Diff line
		@@ -159,7 +159,7 @@ static size_t omap_dump_tlb_entries(struct omap_iommu obj, struct seq_file s)
		return 0;
		}

		static int debug_read_tlb(struct seq_file s, void data)
		static int tlb_show(struct seq_file s, void data)
		{
		struct omap_iommu *obj = s->private;

		@@ -210,7 +210,7 @@ static void dump_ioptable(struct seq_file *s)
		spin_unlock(&obj->page_table_lock);
		}

		static int debug_read_pagetable(struct seq_file s, void data)
		static int pagetable_show(struct seq_file s, void data)
		{
		struct omap_iommu *obj = s->private;

		@@ -228,35 +228,22 @@ static int debug_read_pagetable(struct seq_file s, void data)
		return 0;
		}

		#define DEBUG_SEQ_FOPS_RO(name) \
		static int debug_open_##name(struct inode inode, struct file file) \
		{ \
		return single_open(file, debug_read_##name, inode->i_private); \
		} \
		\
		static const struct file_operations debug_##name##_fops = { \
		.open = debug_open_##name, \
		.read = seq_read, \
		.llseek = seq_lseek, \
		.release = single_release, \
		}

		#define DEBUG_FOPS_RO(name) \
		static const struct file_operations debug_##name##_fops = { \
		static const struct file_operations name##_fops = { \
		.open = simple_open, \
		.read = debug_read_##name, \
		.llseek = generic_file_llseek, \
		}

		DEBUG_FOPS_RO(regs);
		DEBUG_SEQ_FOPS_RO(tlb);
		DEBUG_SEQ_FOPS_RO(pagetable);
		DEFINE_SHOW_ATTRIBUTE(tlb);
		DEFINE_SHOW_ATTRIBUTE(pagetable);

		#define __DEBUG_ADD_FILE(attr, mode) \
		{ \
		struct dentry *dent; \
		dent = debugfs_create_file(#attr, mode, obj->debug_dir, \
		obj, &debug_##attr##_fops); \
		obj, &attr##_fops); \
		if (!dent) \
		goto err; \
		}

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