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	Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
		
	
			
		
			
				
	
	
		
			42 lines
		
	
	
	
		
			841 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
	
		
			841 B
		
	
	
	
		
			C
		
	
	
	
	
	
// SPDX-License-Identifier: GPL-2.0
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#include <linux/fs.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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#include <linux/irqnr.h>
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#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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/*
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 * /proc/interrupts
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 */
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static void *int_seq_start(struct seq_file *f, loff_t *pos)
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{
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	return (*pos <= nr_irqs) ? pos : NULL;
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}
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static void *int_seq_next(struct seq_file *f, void *v, loff_t *pos)
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{
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	(*pos)++;
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	if (*pos > nr_irqs)
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		return NULL;
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	return pos;
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}
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static void int_seq_stop(struct seq_file *f, void *v)
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{
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	/* Nothing to do */
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}
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static const struct seq_operations int_seq_ops = {
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	.start = int_seq_start,
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	.next  = int_seq_next,
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	.stop  = int_seq_stop,
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	.show  = show_interrupts
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};
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static int __init proc_interrupts_init(void)
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{
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	proc_create_seq("interrupts", 0, NULL, &int_seq_ops);
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	return 0;
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}
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fs_initcall(proc_interrupts_init);
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