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scsi: scsi_debug: Remove redundant driver match function

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If there is no driver match function, the driver core assumes that each
candidate pair (driver, device) matches, see driver_match_device().

Drop the pseudo_lld bus match function that always returned 1. This results
in the same behaviour as when there is no match function.

[mkp+jgg: patch description]

Signed-off-by: Lizhe <sensor1010@163.com>
Link: https://lore.kernel.org/r/20230319042732.278691-1-sensor1010@163.com
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Lizhe 2023-03-19 12:27:32 +08:00 committed by Martin K. Petersen
parent ae2fb3cb0f
commit c45b380429
1 changed files with 0 additions and 7 deletions
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7
drivers/scsi/scsi_debug.c
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@ -7893,15 +7893,8 @@ static void sdebug_driver_remove(struct device *dev)
scsi_host_put(sdbg_host->shost);
}
static int pseudo_lld_bus_match(struct device *dev,
struct device_driver *dev_driver)
{
return 1;
}
static struct bus_type pseudo_lld_bus = {
.name = "pseudo",
.match = pseudo_lld_bus_match,
.probe = sdebug_driver_probe,
.remove = sdebug_driver_remove,
.drv_groups = sdebug_drv_groups,