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Staging: ipack: reset previous timeouts during device registration.

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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>
This commit is contained in:
Jens Taprogge 2012-09-11 13:35:02 +02:00 committed by Greg Kroah-Hartman
parent 07766ab025
commit 8a3ae16e60
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/ipack/ipack.c
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@ -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) {