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| author |   Martyn Welch <martyn.welch@gefanuc.com> | 2009-08-06 09:43:07 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:02:10 -0700 |
| commit | a37b0dad8b3d278fa64482ccd2381c947f432bf7 (patch) | |
| tree | bc6c6227bc1b79c238e82401be9ce317c796b152 /drivers/staging/vme | |
| parent | Staging: vme: Correct tsi-148 VME interrupt free routine (diff) | |
| download | linux-dev-a37b0dad8b3d278fa64482ccd2381c947f432bf7.tar.xz linux-dev-a37b0dad8b3d278fa64482ccd2381c947f432bf7.zip | |
Staging: vme: Extend VME core probing for special matches
Add the ability to define all slots and current slot in the VME buses bind
table.
Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/vme')
| -rw-r--r-- | drivers/staging/vme/vme.c | 14 | ||||
| -rw-r--r-- | drivers/staging/vme/vme.h | 3 |
2 files changed, 14 insertions, 3 deletions
diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c index 8ee11925b19b..d6ad12e3cb54 100644 --- a/drivers/staging/vme/vme.c +++ b/drivers/staging/vme/vme.c @@ -1302,9 +1302,17 @@ static int vme_bus_match(struct device *dev, struct device_driver *drv) while((driver->bind_table[i].bus != 0) || (driver->bind_table[i].slot != 0)) { - if ((bridge->num == driver->bind_table[i].bus) && - (num == driver->bind_table[i].slot)) - return 1; + if (bridge->num == driver->bind_table[i].bus) { + if (num == driver->bind_table[i].slot) + return 1; + + if (driver->bind_table[i].slot == VME_SLOT_ALL) + return 1; + + if ((driver->bind_table[i].slot == VME_SLOT_CURRENT) && + (num == vme_slot_get(dev))) + return 1; + } i++; } diff --git a/drivers/staging/vme/vme.h b/drivers/staging/vme/vme.h index 5291782a71eb..a092138e3a73 100644 --- a/drivers/staging/vme/vme.h +++ b/drivers/staging/vme/vme.h @@ -79,6 +79,9 @@ struct vme_resource { extern struct bus_type vme_bus_type; +#define VME_SLOT_CURRENT -1 +#define VME_SLOT_ALL -2 + struct vme_device_id { int bus; int slot; |