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SubjectRE: [PATCH] staging: dwc2: add check on dwc2_core_reset return
Date
> From: Julien DELACOU [mailto:julien.delacou@st.com]
> Sent: Wednesday, November 20, 2013 8:30 AM
>
> If the GRSTCTL_CSFTRST self-clearing bit never comes
> back to 0 for any reason, the controller is under reset
> state and cannot be used. It's preferable to abort
> initialization in such case.
>
> Signed-off-by: Julien Delacou <julien.delacou@st.com>
> ---
> drivers/staging/dwc2/core.c | 58 +++++++++++++++++++++++++++++++++----------
> 1 file changed, 45 insertions(+), 13 deletions(-)

Acked-by: Paul Zimmerman <paulz@synopsys.com>



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