diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-08-27 14:16:58 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-08-28 13:14:56 -0700 |
| commit | d95dbff2a41e934cd8789734b34dc591e78ba11c (patch) | |
| tree | ca293978ae9c923ba143a5c1d00aba07616a8ef1 /drivers/scsi/device_handler/scsi_dh_hp_sw.c | |
| parent | 086b91d052ebe4ead5d28021afe3bdfd70af15bf (diff) | |
| download | linux-d95dbff2a41e934cd8789734b34dc591e78ba11c.tar.bz2 | |
scsi_dh: move device matching to the core code
Add a single list of devices that need non-ALUA device handlers to the core
scsi_dh code so that we can autoload the modules for them at probe time.
While this is a little ugly in terms of architecture it actually
significantly simplifies the code in addition to the new autoloading
functionality.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/device_handler/scsi_dh_hp_sw.c')
| -rw-r--r-- | drivers/scsi/device_handler/scsi_dh_hp_sw.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c b/drivers/scsi/device_handler/scsi_dh_hp_sw.c index 485d99544a15..1bf10d37289a 100644 --- a/drivers/scsi/device_handler/scsi_dh_hp_sw.c +++ b/drivers/scsi/device_handler/scsi_dh_hp_sw.c @@ -311,35 +311,6 @@ static int hp_sw_activate(struct scsi_device *sdev, return 0; } -static const struct { - char *vendor; - char *model; -} hp_sw_dh_data_list[] = { - {"COMPAQ", "MSA1000 VOLUME"}, - {"COMPAQ", "HSV110"}, - {"HP", "HSV100"}, - {"DEC", "HSG80"}, - {NULL, NULL}, -}; - -static bool hp_sw_match(struct scsi_device *sdev) -{ - int i; - - if (scsi_device_tpgs(sdev)) - return false; - - for (i = 0; hp_sw_dh_data_list[i].vendor; i++) { - if (!strncmp(sdev->vendor, hp_sw_dh_data_list[i].vendor, - strlen(hp_sw_dh_data_list[i].vendor)) && - !strncmp(sdev->model, hp_sw_dh_data_list[i].model, - strlen(hp_sw_dh_data_list[i].model))) { - return true; - } - } - return false; -} - static struct scsi_dh_data *hp_sw_bus_attach(struct scsi_device *sdev) { struct hp_sw_dh_data *h; @@ -379,7 +350,6 @@ static struct scsi_device_handler hp_sw_dh = { .detach = hp_sw_bus_detach, .activate = hp_sw_activate, .prep_fn = hp_sw_prep_fn, - .match = hp_sw_match, }; static int __init hp_sw_init(void) |