Staging: ipack: reset previous timeouts during device registration.
authorJens Taprogge <jens.taprogge@taprogge.org>
Tue, 11 Sep 2012 11:35:02 +0000 (13:35 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 11 Sep 2012 19:16:35 +0000 (12:16 -0700)
Resetting the previous timeout we avoid to read the timeout status register
and see timeout errors that don't correspond to the present state of the
device.

Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org>
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/ipack/ipack.c

index e2f819ca49c617e56a5c2dd4ed189660780718aa..08b122dfee7c1a6590ab0baa1c17042aa88a6f05 100644 (file)
@@ -379,6 +379,8 @@ struct ipack_device *ipack_device_register(struct ipack_bus_device *bus,
 
        if (bus->ops->set_clockrate(dev, 8))
                dev_warn(&dev->dev, "failed to switch to 8 MHz operation for reading of device ID.\n");
+       if (bus->ops->reset_timeout(dev))
+               dev_warn(&dev->dev, "failed to reset potential timeout.");
 
        ret = ipack_device_read_id(dev);
        if (ret < 0) {