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| author | Bastien Nocera <hadess@hadess.net> | 2020-08-18 14:04:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-18 14:09:31 +0300 |
| commit | d5643d2249b279077427b2c2b2ffae9b70c95b0b (patch) | |
| tree | c46c848efde4943fe5629a6ca3bd5aad6ab8908d /drivers/reset/reset-zynq.c | |
| parent | adb6e6ac20eedcf1dce19dc75b224e63c0828ea1 (diff) | |
| download | linux-d5643d2249b279077427b2c2b2ffae9b70c95b0b.tar.xz | |
USB: Fix device driver race
When a new device with a specialised device driver is plugged in, the
new driver will be modprobe()'d but the driver core will attach the
"generic" driver to the device.
After that, nothing will trigger a reprobe when the modprobe()'d device
driver has finished initialising, as the device has the "generic"
driver attached to it.
Trigger a reprobe ourselves when new specialised drivers get registered.
Fixes: 88b7381a939d ("USB: Select better matching USB drivers when available")
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Cc: stable <stable@vger.kernel.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20200818110445.509668-3-hadess@hadess.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/reset/reset-zynq.c')
0 files changed, 0 insertions, 0 deletions