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Staging: ipack: reset previous timeouts during device registration. 

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>
hifive-unleashed-5.1
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) {