diff options
author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2006-10-11 09:31:38 -0400 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-10-11 09:31:38 -0400 |
commit | 789642680518b28e7dc13f96061460a8238ec622 (patch) | |
tree | 144df81a9154783e1b0299e66679099e3ddef1a4 /include | |
parent | 715d854bc215bbcca35097176d674c3ac58a085c (diff) |
[S390] cio: Use ccw_dev_id and subchannel_id in ccw_device_private
Use the proper structures to identify device and subchannel. Change
get_disc_ccwdev_by_devno() to get_disc_ccwdev_by_dev_id().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-s390/cio.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h index da063cd5f0a0..81287d86329d 100644 --- a/include/asm-s390/cio.h +++ b/include/asm-s390/cio.h | |||
@@ -275,6 +275,12 @@ struct ccw_dev_id { | |||
275 | u16 devno; | 275 | u16 devno; |
276 | }; | 276 | }; |
277 | 277 | ||
278 | static inline int ccw_dev_id_is_equal(struct ccw_dev_id *dev_id1, | ||
279 | struct ccw_dev_id *dev_id2) | ||
280 | { | ||
281 | return !memcmp(dev_id1, dev_id2, sizeof(struct ccw_dev_id)); | ||
282 | } | ||
283 | |||
278 | extern int diag210(struct diag210 *addr); | 284 | extern int diag210(struct diag210 *addr); |
279 | 285 | ||
280 | extern void wait_cons_dev(void); | 286 | extern void wait_cons_dev(void); |