Hi,
On 01-10-2019 12:51, Heikki Krogerus wrote:
Hi Hans,
That AXP288 extcon driver is the last that uses build-in connection
description. I'm replacing it with a code that finds the role mux
software node instead.
I'm proposing also here a little helper
usb_role_switch_find_by_fwnode() that uses
class_find_device_by_fwnode() to find the role switches.
I'm building a kernel with these patches to test them now
(on hw which uses the axp288 extcon code-paths with the role-sw)
No test results yet, but I did notice this will building:
CC [M] drivers/extcon/extcon-axp288.o
drivers/extcon/extcon-axp288.c: In function ‘axp288_extcon_find_role_sw’:
drivers/extcon/extcon-axp288.c:333:9: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
333 | swnode = software_node_find_by_name(NULL, "intel-xhci-usb-sw");
| ^
Regards,
Hans
