tree 386d6516f6bf699d619392fdb642d723d9a4be91
parent a183ec708b7318bec6bb8a6593f9f7e9bb3fdf4e
author Hook, Gary <Gary.Hook@amd.com> 1560895384 +0000
committer Vinod Koul <vkoul@kernel.org> 1561436861 +0530

dmaengine: dmatest: timeout value of -1 should specify infinite wait

The dmatest module parameter 'timeout' is documented as accepting a
-1 to mean "infinite timeout". However, an infinite timeout is not
advised, nor possible since the module parameter is an unsigned int,
which won't accept a negative value. Change the parameter
comment to reflect current behavior, which allows values from 0 up to
4294967295 (0xFFFFFFFF).

Signed-off-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>