Re: [PATCH] firmware: scmi: fix the multi channel support with CCF

On Fri, Sep 30, 2022 at 09:36:38AM +0200, Patrick Delaunay wrote:

When the CCF is activated, the dev->parent is not necessary the reference to SCMI transport and the function devm_scmi_of_get_channel failed for the registered SCMI clock, child for protocol@14, the channel is null and the SCMI clock driver crash for any operations.

This patch changes the first parameter of the ops of_get_channel(), aligned with other process_msg() to pass directly the good reference, i.e. parent result of find_scmi_transport_device(dev) which return the reference of the scmi transport device.

Fixes: 8e96801aa6a ("firmware: scmi: add multi-channel support") Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com

Applied to u-boot/master, thanks!