David van Moolenbroek 97172a1db0 Sync char protocol: add nonblocking transfer flag ... The async char protocol already has this, so this patch closes the gap between the two protocols a bit. Support for this flag has been added to all sync char drivers that support CANCEL at all. The LOG driver was already using the asynchronous protocol, but it did not support the nonblocking transfer flag. This has been fixed as well. Change-Id: Ia55432c9f102765b59ad3feb45a8bd47a782c93f		2014-02-18 11:25:02 +01:00
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earm	arm:replace ifdef's by runtime checks.	2013-12-03 09:19:25 +01:00
i386	Sync char protocol: add nonblocking transfer flag	2014-02-18 11:25:02 +01:00