diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-29 00:07:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-29 00:07:55 +0200 |
| commit | cb28a1bbdb4790378e7366d6c9ee1d2340b84f92 (patch) | |
| tree | 316436f77dac75335fd2c3ef5f109e71606c50d3 /include/scsi/scsi_dh.h | |
| parent | b6d4f7e3ef25beb8c658c97867d98883e69dc544 (diff) | |
| parent | f934fb19ef34730263e6afc01e8ec27a8a71470f (diff) | |
Merge branch 'linus' into core/generic-dma-coherent
Conflicts:
arch/x86/Kconfig
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/scsi/scsi_dh.h')
| -rw-r--r-- | include/scsi/scsi_dh.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h index 3ad2303d1a1..33efce20c26 100644 --- a/include/scsi/scsi_dh.h +++ b/include/scsi/scsi_dh.h @@ -32,6 +32,7 @@ enum { */ SCSI_DH_DEV_FAILED, /* generic device error */ SCSI_DH_DEV_TEMP_BUSY, + SCSI_DH_DEV_UNSUPP, /* device handler not supported */ SCSI_DH_DEVICE_MAX, /* max device blkerr definition */ /* @@ -57,6 +58,8 @@ enum { #if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE) extern int scsi_dh_activate(struct request_queue *); extern int scsi_dh_handler_exist(const char *); +extern int scsi_dh_attach(struct request_queue *, const char *); +extern void scsi_dh_detach(struct request_queue *); #else static inline int scsi_dh_activate(struct request_queue *req) { @@ -66,4 +69,12 @@ static inline int scsi_dh_handler_exist(const char *name) { return 0; } +static inline int scsi_dh_attach(struct request_queue *req, const char *name) +{ + return SCSI_DH_NOSYS; +} +static inline void scsi_dh_detach(struct request_queue *q) +{ + return; +} #endif |