Re: [PATCH] soundwire: stream: Fix test for DP prepare complete

[Vinod Koul]

On 18-06-21, 15:47, Richard Fitzgerald wrote:
> In sdw_prep_deprep_slave_ports(), after the wait_for_completion()
> the DP prepare status register is read. If this indicates that the
> port is now prepared, the code should continue with the port setup.
> It is irrelevant whether the wait_for_completion() timed out if the
> port is now ready.
> 
> The previous implementation would always fail if the
> wait_for_completion() timed out, even if the port was reporting
> successful prepare.
> 
> This patch also fixes a minor bug where the return from sdw_read()
> was not checked for error - any error code with LSBits clear could
> be misinterpreted as a successful port prepare.

Applied, thanks

-- 
~Vinod