dmaengine: Add note to dmatest documentation about supported channels
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 26 Mar 2018 11:50:25 +0000 (14:50 +0300)
committerJonathan Corbet <corbet@lwn.net>
Mon, 26 Mar 2018 16:40:18 +0000 (10:40 -0600)
commita6cd7714c0bd53f72d3ed61acbb86b07bcf6c693
tree4318b5196993c7e40a825c529afc785962fd83de
parent738947f0f3cf77baeab5176a2eb50bf9dccc6236
dmaengine: Add note to dmatest documentation about supported channels

The documentation is not so clear for newbies in a sense of what type of the
channels are supported by it.

Clarify this by adding a note at the preamble of the documentation.

Reported-by: "Zhu, Tony" <tony.zhu@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/driver-api/dmaengine/dmatest.rst