Commit 871931c1 authored by Cornelia Huck's avatar Cornelia Huck Committed by Linus Torvalds
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[PATCH] s390: chps[] array too short

The chps[] array in struct channel_subsystem is one too short; therefore the
code doesn't realize the chpid ff is already known.  When several devices on
chpid ff become available, the message "new_channel_path: could not register
ff" is displayed for every device but the first one.
Signed-off-by: default avatarCornelia Huck <>
Signed-off-by: default avatarMartin Schwidefsky <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 1f1c12af
......@@ -147,7 +147,7 @@ extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
struct channel_subsystem {
u8 cssid;
int valid;
struct channel_path *chps[__MAX_CHPID];
struct channel_path *chps[__MAX_CHPID + 1];
struct device device;
struct pgid global_pgid;
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