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ec7d9c9ce8
Just set up the show callback in the tty_operations, and use proc_create_single_data to create the file without additional boilerplace code. Signed-off-by: Christoph Hellwig <hch@lst.de>
34 lines
916 B
C
34 lines
916 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/kernel.h>
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#include <linux/export.h>
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#include <linux/ide.h>
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#include <linux/seq_file.h>
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#include "ide-floppy.h"
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static int idefloppy_capacity_proc_show(struct seq_file *m, void *v)
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{
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ide_drive_t*drive = (ide_drive_t *)m->private;
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seq_printf(m, "%llu\n", (long long)ide_gd_capacity(drive));
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return 0;
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}
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ide_proc_entry_t ide_floppy_proc[] = {
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{ "capacity", S_IFREG|S_IRUGO, idefloppy_capacity_proc_show },
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{ "geometry", S_IFREG|S_IRUGO, ide_geometry_proc_show },
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{}
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};
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ide_devset_rw_field(bios_cyl, bios_cyl);
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ide_devset_rw_field(bios_head, bios_head);
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ide_devset_rw_field(bios_sect, bios_sect);
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ide_devset_rw_field(ticks, pc_delay);
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const struct ide_proc_devset ide_floppy_settings[] = {
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IDE_PROC_DEVSET(bios_cyl, 0, 1023),
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IDE_PROC_DEVSET(bios_head, 0, 255),
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IDE_PROC_DEVSET(bios_sect, 0, 63),
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IDE_PROC_DEVSET(ticks, 0, 255),
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{ NULL },
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};
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