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authorSebastian Ott <sebott@linux.vnet.ibm.com>2012-11-22 15:56:39 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-11-23 11:14:35 +0100
commit683c3dcef439f969b2c7fd09b60144cb4e2155a5 (patch)
tree9c83a5059e930bc9aa81e3c96b997020e6f7713c /arch/s390
parentcff971026d7c19f67f9312e753bb06f18b6cdae7 (diff)
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s390/ccwgroup: allow drivers to call set_{on,off}line
Allow drivers to enable/disable ccwgroup devices. Acked-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/ccwgroup.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/include/asm/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h
index 01a905eb11e0..23723ce5ca7a 100644
--- a/arch/s390/include/asm/ccwgroup.h
+++ b/arch/s390/include/asm/ccwgroup.h
@@ -59,6 +59,9 @@ extern void ccwgroup_driver_unregister (struct ccwgroup_driver *cdriver);
int ccwgroup_create_dev(struct device *root, struct ccwgroup_driver *gdrv,
int num_devices, const char *buf);
+extern int ccwgroup_set_online(struct ccwgroup_device *gdev);
+extern int ccwgroup_set_offline(struct ccwgroup_device *gdev);
+
extern int ccwgroup_probe_ccwdev(struct ccw_device *cdev);
extern void ccwgroup_remove_ccwdev(struct ccw_device *cdev);