Fallback mechanism to configure power save in WCN driver

New architectures have removed the support for the dump commands, hence
use the iw interface to configure the power_save. To maintain the
backward compatibility with the existing architecture, ensure that the
iw interface is used only when the dump command fails.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
1 file changed