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authorSebastian Ott <sebott@linux.vnet.ibm.com>2013-04-13 13:04:49 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-04-17 14:07:33 +0200
commit4e5ebd51214a1851841f952e9e5b5072ce5f9da4 (patch)
tree6e85e1e791918187ecbd233015ac1a1f921200b4 /drivers/s390/cio
parent14556b33f2a5d6a3bc75cd33b709452a31555b25 (diff)
downloadvexpress-lsk-4e5ebd51214a1851841f952e9e5b5072ce5f9da4.tar.gz
s390/css: remove unused function definitions
Make css_probe_device static and remove an unimplemented prototype. Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> 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')
-rw-r--r--drivers/s390/cio/css.c4
-rw-r--r--drivers/s390/cio/css.h2
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 3b2245f58bd..054fb428531 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -304,10 +304,10 @@ int css_register_subchannel(struct subchannel *sch)
return ret;
}
-int css_probe_device(struct subchannel_id schid)
+static int css_probe_device(struct subchannel_id schid)
{
- int ret;
struct subchannel *sch;
+ int ret;
sch = css_alloc_subchannel(schid);
if (IS_ERR(sch))
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 2581b698656..b1de6033523 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -101,7 +101,6 @@ extern int css_driver_register(struct css_driver *);
extern void css_driver_unregister(struct css_driver *);
extern void css_sch_device_unregister(struct subchannel *);
-extern int css_probe_device(struct subchannel_id);
extern int css_register_subchannel(struct subchannel *);
extern struct subchannel *css_alloc_subchannel(struct subchannel_id);
extern struct subchannel *get_subchannel_by_schid(struct subchannel_id);
@@ -111,7 +110,6 @@ int for_each_subchannel_staged(int (*fn_known)(struct subchannel *, void *),
int (*fn_unknown)(struct subchannel_id,
void *), void *data);
extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
-extern void css_reiterate_subchannels(void);
void css_update_ssd_info(struct subchannel *sch);
struct channel_subsystem {