Add the ACPI Kconfig dependency that was missed during the initial driver submission. Fixes the following compiler errors: drivers/platform/chrome/cros_typec_switch.c:93:9: error: call to undeclared function 'acpi_evaluate_integer'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] ret = acpi_evaluate_integer(adev->handle, "_ADR", NULL, &index); drivers/platform/chrome/cros_typec_switch.c:93:35: error: incomplete definition of type 'struct acpi_device' ret = acpi_evaluate_integer(adev->handle, "_ADR", NULL, &index); Fixes: e54369058f3d ("platform/chrome: cros_typec_switch: Add switch driver") Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Prashant Malani <pmalani@xxxxxxxxxxxx> --- Changes since v1: - Correct the malformed Reported-by tag. No functional changes. (Apologies for the quick respin.) drivers/platform/chrome/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index c62a514a087f..9d4fc505fa25 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -267,7 +267,7 @@ config CHROMEOS_PRIVACY_SCREEN config CROS_TYPEC_SWITCH tristate "ChromeOS EC Type-C Switch Control" - depends on MFD_CROS_EC_DEV && TYPEC + depends on MFD_CROS_EC_DEV && TYPEC && ACPI default MFD_CROS_EC_DEV help If you say Y here, you get support for configuring the Chrome OS EC Type C -- 2.37.0.170.g444d1eabd0-goog