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[S390] cio: use ARRAY_SIZE in device_id.c

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Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Ahmed S. Darwish 2007-02-12 15:49:51 +01:00 committed by Martin Schwidefsky
parent 4dd3cc5caf
commit 045236ab19
1 changed files with 2 additions and 1 deletions
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drivers/s390/cio/device_id.c
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@ -11,6 +11,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <asm/ccwdev.h>
#include <asm/delay.h>
@ -138,7 +139,7 @@ VM_virtual_device_info (__u16 devno, struct senseid *ps)
ps->cu_model = 0x60;
return;
}
for (i = 0; i < sizeof(vm_devices) / sizeof(vm_devices[0]); i++)
for (i = 0; i < ARRAY_SIZE(vm_devices); i++)
if (diag_data.vrdcvcla == vm_devices[i].vrdcvcla &&
diag_data.vrdcvtyp == vm_devices[i].vrdcvtyp) {
ps->cu_type = vm_devices[i].cu_type;