[S390] css: remove subchannel private

All subchannel drivers use drv_data, so get rid of the
additional private pointer of struct subchannel.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index bdbbe7c4c1a29baaa3890544643b483dfafab229..155a82bcb9e545e2888430337d0b1c2b50239acd 100644 (file)
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -92,7 +92,6 @@ struct subchannel {
        struct chsc_ssd_info ssd_info;  /* subchannel description */
        struct device dev;      /* entry in device tree */
        struct css_driver *driver;
-       void *private; /* private per subchannel type data */
        enum sch_todo todo;
        struct work_struct todo_work;
        struct schib_config config;