drm/tegra: Allow the driver to be built as a module

All APIs that the driver uses are exported, so the driver can now be
built as a module.

Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig
index 1b5448c..0810585 100644 (file)
--- a/drivers/gpu/drm/tegra/Kconfig
+++ b/drivers/gpu/drm/tegra/Kconfig
@@ -1,5 +1,5 @@
 config DRM_TEGRA
-       bool "NVIDIA Tegra DRM"
+       tristate "NVIDIA Tegra DRM"
        depends on ARCH_TEGRA || ARCH_MULTIPLATFORM
        depends on DRM
        depends on RESET_CONTROLLER