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-rw-r--r--tools/testing/selftests/gpio/config1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/gpio/config b/tools/testing/selftests/gpio/config
index abaa6902b7b6..ce100342c20b 100644
--- a/tools/testing/selftests/gpio/config
+++ b/tools/testing/selftests/gpio/config
@@ -1,2 +1,3 @@
CONFIG_GPIOLIB=y
+CONFIG_GPIO_CDEV=y
CONFIG_GPIO_MOCKUP=m