Re: linux-next: build failure after merge of the usb tree

Greg KH
2022-07-18T20:43:52Z

On Mon, Jul 18, 2022 at 04:31:58PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> After merging the usb tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
> drivers/platform/chrome/cros_typec_switch.c: In function 'cros_typec_cmd_mux_set':
> drivers/platform/chrome/cros_typec_switch.c:52:16: error: implicit declaration of function 'cros_ec_command'; did you mean 'cros_ec_cmd'? [-Werror=implicit-function-declaration]
> 52 | return cros_ec_command(sdata->ec, 0, EC_CMD_TYPEC_CONTROL, &req,
> | ^~~~~~~~~~~~~~~
> | cros_ec_cmd
> drivers/platform/chrome/cros_typec_switch.c: In function 'cros_typec_register_switches':
> drivers/platform/chrome/cros_typec_switch.c:244:23: error: implicit declaration of function 'acpi_evaluate_integer'; did you mean 'acpi_evaluate_object'? [-Werror=implicit-function-declaration]
> 244 | ret = acpi_evaluate_integer(adev->handle, "_ADR", NULL, &index);
> | ^~~~~~~~~~~~~~~~~~~~~
> | acpi_evaluate_object
> drivers/platform/chrome/cros_typec_switch.c:244:49: error: invalid use of undefined type 'struct acpi_device'
> 244 | ret = acpi_evaluate_integer(adev->handle, "_ADR", NULL, &index);
> | ^~
>
> Caused by commit
>
> e54369058f3d ("platform/chrome: cros_typec_switch: Add switch driver")
>
> and commits
>
> 34f375f0fdf6 ("platform/chrome: cros_typec_switch: Set EC retimer")
> bb53ad958012 ("platform/chrome: cros_typec_switch: Add event check")
>
> interacting with commit
>
> b1d288d9c3c5 ("platform/chrome: cros_ec_proto: Rename cros_ec_command function")
>
> from the chrome-platform tree.
>
> I have used the usb tree from next-20220715 for today.
>
> I will fix up the cros_ec_command() rename with a merge fix patch after
> the apci usage problem is solved.

The ACPI issue should now be solved in my tree.

thanks,

greg k-h