diff options
| author | Bjørn Mork <bjorn@mork.no> | 2014-01-11 05:04:00 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-08 02:24:24 +0400 |
| commit | 31c6bf70955dda6ef92ab40624f289576cff97d3 (patch) | |
| tree | a36b167ec44a46fe50f01f9f08a0139697f0313b /drivers/usb/core/driver.c | |
| parent | 823d12c95c666fa7ab7dad208d735f6bc6afabdc (diff) | |
| download | linux-31c6bf70955dda6ef92ab40624f289576cff97d3.tar.xz | |
usb: core: let dynamic ids override static ids
This modifies the probing order so that any matching
dynamic entry always will be used, even if the driver
has a matching static entry.
It is sometimes useful to dynamically update existing
device entries. With the new ability to set the dynamic
entry driver_info field, this can be used to test new
additions to class driver exception lists or proposed
changes to existing static per-device driver_info
entries.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/driver.c')
| -rw-r--r-- | drivers/usb/core/driver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index 5d01558cef66..9cd218135087 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -302,9 +302,9 @@ static int usb_probe_interface(struct device *dev) return error; } - id = usb_match_id(intf, driver->id_table); + id = usb_match_dynamic_id(intf, driver); if (!id) - id = usb_match_dynamic_id(intf, driver); + id = usb_match_id(intf, driver->id_table); if (!id) return error; |