Messages in this thread | | | From | Rob Herring <> | Date | Wed, 15 Mar 2017 09:25:41 -0500 | Subject | Re: [PATCH 2/2] serdev: Add minimal bus locking API |
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On Tue, Mar 14, 2017 at 8:48 AM, Andrey Smirnov <andrew.smirnov@gmail.com> wrote: > Add minimal bus locking API which is useful for serial devices that > implement request-reply protocol
It's assumed that there's a single client, so I think the client drivers should manage any locking they need. Maybe that changes if we have multiple slave devices using RS-485.
Rob
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