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authorSebastian Ott <sebott@linux.vnet.ibm.com>2012-10-29 16:50:20 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-11-23 11:14:28 +0100
commit287a0933237a227d1d6508de0ad6425b55a60476 (patch)
treed4b15f799b6858a07114f85cd1cbdb8e8d5e4259 /drivers/s390/cio/device.c
parent9368dac4367cd9a61ef75a745c6e26d0dd164172 (diff)
downloadop-kernel-dev-287a0933237a227d1d6508de0ad6425b55a60476.zip
op-kernel-dev-287a0933237a227d1d6508de0ad6425b55a60476.tar.gz
s390: use ccw_device_get_schid
Let the dasd driver and qdio use ccw_device_get_schid and get rid of other similar functions. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/device.c')
-rw-r--r--drivers/s390/cio/device.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index fd3143c..6995cff 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -2036,16 +2036,6 @@ void ccw_driver_unregister(struct ccw_driver *cdriver)
driver_unregister(&cdriver->driver);
}
-/* Helper func for qdio. */
-struct subchannel_id
-ccw_device_get_subchannel_id(struct ccw_device *cdev)
-{
- struct subchannel *sch;
-
- sch = to_subchannel(cdev->dev.parent);
- return sch->schid;
-}
-
static void ccw_device_todo(struct work_struct *work)
{
struct ccw_device_private *priv;
@@ -2138,4 +2128,3 @@ EXPORT_SYMBOL(ccw_device_set_offline);
EXPORT_SYMBOL(ccw_driver_register);
EXPORT_SYMBOL(ccw_driver_unregister);
EXPORT_SYMBOL(get_ccwdev_by_busid);
-EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id);
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