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s390: Move css limits from drivers/s390/cio/ to include/asm/.

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There's no need to keep __MAX_SUBCHANNEL and __MAX_SSID private to the
common I/O layer when __MAX_CSSID is usable by everybody.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Cornelia Huck 2012-04-02 18:22:45 +02:00 committed by Martin Schwidefsky
parent d8e7a33df0
commit 619506d5da
2 changed files with 2 additions and 3 deletions
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2
arch/s390/include/asm/cio.h
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@ -9,6 +9,8 @@
#define LPM_ANYPATH 0xff
#define __MAX_CSSID 0
#define __MAX_SUBCHANNEL 65535
#define __MAX_SSID 3
#include <asm/scsw.h>

3
drivers/s390/cio/css.h
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@ -112,9 +112,6 @@ extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
extern void css_reiterate_subchannels(void);
void css_update_ssd_info(struct subchannel *sch);
#define __MAX_SUBCHANNEL 65535
#define __MAX_SSID 3
struct channel_subsystem {
u8 cssid;
int valid;