3 files changed, 17 insertions, 35 deletions

diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index f3147542e52e..cbde448f9947 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -84,29 +84,14 @@ out_unregister:
 
 arch_initcall (cio_debug_init);
 
-int
-cio_set_options (struct subchannel *sch, int flags)
+int cio_set_options(struct subchannel *sch, int flags)
 {
-       sch->options.suspend = (flags & DOIO_ALLOW_SUSPEND) != 0;
-       sch->options.prefetch = (flags & DOIO_DENY_PREFETCH) != 0;
-       sch->options.inter = (flags & DOIO_SUPPRESS_INTER) != 0;
-       return 0;
-}
+        struct io_subchannel_private *priv = to_io_private(sch);
 
-/* FIXME: who wants to use this? */
-int
-cio_get_options (struct subchannel *sch)
-{
-       int flags;
-
-       flags = 0;
-       if (sch->options.suspend)
-                flags |= DOIO_ALLOW_SUSPEND;
-       if (sch->options.prefetch)
-                flags |= DOIO_DENY_PREFETCH;
-       if (sch->options.inter)
-                flags |= DOIO_SUPPRESS_INTER;
-       return flags;
+        priv->options.suspend = (flags & DOIO_ALLOW_SUSPEND) != 0;
+        priv->options.prefetch = (flags & DOIO_DENY_PREFETCH) != 0;
+        priv->options.inter = (flags & DOIO_SUPPRESS_INTER) != 0;
+        return 0;
 }
 
 static int
@@ -139,21 +124,21 @@ cio_start_key (struct subchannel *sch,	/* subchannel structure */
                __u8 lpm,                /* logical path mask */
                __u8 key)                /* storage key */
 {
+        struct io_subchannel_private *priv = to_io_private(sch);
+        union orb *orb = &priv->orb;
         int ccode;
-        union orb *orb;
 
         CIO_TRACE_EVENT(5, "stIO");
         CIO_TRACE_EVENT(5, dev_name(&sch->dev));
 
-        orb = &to_io_private(sch)->orb;
         memset(orb, 0, sizeof(union orb));
         /* sch is always under 2G. */
         orb->cmd.intparm = (u32)(addr_t)sch;
         orb->cmd.fmt = 1;
 
-        orb->cmd.pfch = sch->options.prefetch == 0;
-        orb->cmd.spnd = sch->options.suspend;
-        orb->cmd.ssic = sch->options.suspend && sch->options.inter;
+        orb->cmd.pfch = priv->options.prefetch == 0;
+        orb->cmd.spnd = priv->options.suspend;
+        orb->cmd.ssic = priv->options.suspend && priv->options.inter;
         orb->cmd.lpm = (lpm != 0) ? lpm : sch->lpm;
 #ifdef CONFIG_64BIT
         /*
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index 7a9032d01fb8..bdbbe7c4c1a2 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -84,13 +84,6 @@ struct subchannel {
                 SUBCHANNEL_TYPE_MSG = 2,
                 SUBCHANNEL_TYPE_ADM = 3,
         } st;                   /* subchannel type */
-
-        struct {
-                unsigned int suspend:1; /* allow suspend */
-                unsigned int prefetch:1;/* deny prefetch */
-                unsigned int inter:1;   /* suppress intermediate interrupts */
-        } __attribute__ ((packed)) options;
-
         __u8 vpm;               /* verified path mask */
         __u8 lpm;               /* logical path mask */
         __u8 opm;               /* operational path mask */
@@ -118,7 +111,6 @@ extern int cio_start (struct subchannel *, struct ccw1 *, __u8);
 extern int cio_start_key (struct subchannel *, struct ccw1 *, __u8, __u8);
 extern int cio_cancel (struct subchannel *);
 extern int cio_set_options (struct subchannel *, int);
-extern int cio_get_options (struct subchannel *);
 extern int cio_update_schib(struct subchannel *sch);
 extern int cio_commit_config(struct subchannel *sch);
 
diff --git a/drivers/s390/cio/io_sch.h b/drivers/s390/cio/io_sch.h
index 36870d9f108a..8271a1f9860c 100644
--- a/drivers/s390/cio/io_sch.h
+++ b/drivers/s390/cio/io_sch.h
@@ -10,7 +10,12 @@
 struct io_subchannel_private {
         union orb orb;          /* operation request block */
         struct ccw1 sense_ccw;  /* static ccw for sense command */
-} __attribute__ ((aligned(8)));
+        struct {
+                unsigned int suspend:1; /* allow suspend */
+                unsigned int prefetch:1;/* deny prefetch */
+                unsigned int inter:1;   /* suppress intermediate interrupts */
+        } __packed options;
+} __aligned(8);
 
 #define to_io_private(n) ((struct io_subchannel_private *)n->private)
 #define sch_get_cdev(n) (dev_get_drvdata(&n->dev))