Commit ad1bfe41 authored by Dmitry Kalinkin's avatar Dmitry Kalinkin Committed by Greg Kroah-Hartman
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vme: 8-bit status/id takes 256 values, not 255 



Fixes an off by one array size.

Signed-off-by: default avatarDmitry Kalinkin <dmitry.kalinkin@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 37784706

drivers/vme/vme_bridge.h

+3 −1
Original line number Diff line number Diff line 
#ifndef _VME_BRIDGE_H_

#define _VME_BRIDGE_H_



#include <linux/vme.h>



#define VME_CRCSR_BUF_SIZE (508*1024)

/*

 * Resource structures
@@ -88,7 +90,7 @@ struct vme_callback { 


struct vme_irq {

	int count;

	struct vme_callback callback[255];

	struct vme_callback callback[VME_NUM_STATUSID];

};



/* Allow 16 characters for name (including null character) */

include/linux/vme.h

+3 −0
Original line number Diff line number Diff line
@@ -81,6 +81,9 @@ struct vme_resource { 


extern struct bus_type vme_bus_type;



/* Number of VME interrupt vectors */

#define VME_NUM_STATUSID	256



/* VME_MAX_BRIDGES comes from the type of vme_bus_numbers */

#define VME_MAX_BRIDGES		(sizeof(unsigned int)*8)

#define VME_MAX_SLOTS		32