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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-07-24 10:48:28 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-07-24 10:48:22 +0200
commit5beab99100335936f4d845f9ae2f0e25796f2584 (patch)
tree001c61d9a2250caf3081aea8ab19590fb8fe6f1b /net/iucv
parent89c9b66b104549a8698e412bf6f4140c1d0786fb (diff)
downloadop-kernel-dev-5beab99100335936f4d845f9ae2f0e25796f2584.zip
op-kernel-dev-5beab99100335936f4d845f9ae2f0e25796f2584.tar.gz
[S390] iucv cr0 enablement bit
Do not set the cr0 enablement bit for iucv by default in head[31|64].S, move the enablement to iucv_init in the iucv base layer. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'net/iucv')
-rw-r--r--net/iucv/iucv.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 7f91249..f2b7138 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1988,12 +1988,13 @@ static int __init iucv_init(void)
rc = -EPROTONOSUPPORT;
goto out;
}
+ ctl_set_bit(0, 1);
rc = iucv_query_maxconn();
if (rc)
- goto out;
+ goto out_ctl;
rc = register_external_interrupt(0x4000, iucv_external_interrupt);
if (rc)
- goto out;
+ goto out_ctl;
iucv_root = root_device_register("iucv");
if (IS_ERR(iucv_root)) {
rc = PTR_ERR(iucv_root);
@@ -2055,6 +2056,8 @@ out_free:
root_device_unregister(iucv_root);
out_int:
unregister_external_interrupt(0x4000, iucv_external_interrupt);
+out_ctl:
+ ctl_clear_bit(0, 1);
out:
return rc;
}
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