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Epiphany driver fixes #3

Merged
merged 2 commits into from
Oct 20, 2014
Merged

Epiphany driver fixes #3

merged 2 commits into from
Oct 20, 2014

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olajep
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@olajep olajep commented Oct 20, 2014

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Add catch-all statement to mmap handler so we know when a user does an
invalid request.

Add newlines to printk messages so they appear immediately in kernel
log (line buffering).

Reduce severity of some printk messages to DEBUG.

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
Make mmap behave the intended way.

Signed-off-by: Ola Jeppsson <ola@adapteva.com>
bcxcube added a commit that referenced this pull request Oct 20, 2014
@bcxcube bcxcube merged commit f8baec6 into main Oct 20, 2014
@bcxcube bcxcube deleted the pr-epiphany-driver-fixes branch October 20, 2014 14:03
olajep pushed a commit to olajep/parallella-linux that referenced this pull request Mar 23, 2015
Set the internal device state to to disabled after hardware reset in stop flow.
This will cover cases when driver was not brought to disabled state because of
an error and in stop flow we wish not to retry the reset.

Cc: <stable@vger.kernel.org> parallella#3.10+
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
olajep pushed a commit to olajep/parallella-linux that referenced this pull request Mar 23, 2015
The UTMI clock must be selected by any high-speed USB IP. The logic behind it
needs this particular clock.
So, correct the clock in the device tree files affected.

Reported-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: <stable@vger.kernel.org> parallella#3.18
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2 participants