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Commit fa7f2893 authored by akinobu.mita@gmail.com's avatar akinobu.mita@gmail.com Committed by Linus Torvalds
Browse files

zorro: use memory_read_from_buffer 



zorro: use memory_read_from_buffer

Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a6a26a3e

drivers/zorro/zorro-sysfs.c

+2 −8
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
#include <linux/zorro.h>

#include <linux/stat.h>

#include <linux/string.h>

#include <linux/fs.h>



#include "zorro.h"
@@ -56,12 +57,6 @@ static ssize_t zorro_read_config(struct kobject *kobj, 
	struct zorro_dev *z = to_zorro_dev(container_of(kobj, struct device,

					   kobj));

	struct ConfigDev cd;

	unsigned int size = sizeof(cd);



	if (off > size)

		return 0;

	if (off+count > size)

		count = size-off;



	/* Construct a ConfigDev */

	memset(&cd, 0, sizeof(cd));
@@ -71,8 +66,7 @@ static ssize_t zorro_read_config(struct kobject *kobj, 
	cd.cd_BoardAddr = (void *)zorro_resource_start(z);

	cd.cd_BoardSize = zorro_resource_len(z);



	memcpy(buf, (void *)&cd+off, count);

	return count;

	return memory_read_from_buffer(buf, count, &off, &cd, sizeof(cd));

}



static struct bin_attribute zorro_config_attr = {