drm/imx: dw_hdmi-imx: depend on OF to fix randconfig compile tests on x86_64

The i.MX6 HDMI driver uses of_drm_find_bridge() and thus cannot be built
with CONFIG_OF disabled:

    ld: drivers/gpu/drm/imx/dw_hdmi-imx.o: in function `dw_hdmi_imx_probe':
    dw_hdmi-imx.c:(.text+0x29f): undefined reference to `of_drm_find_bridge'

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Fixes: c805ec7eb210 ("drm/imx: dw_hdmi-imx: move initialization into probe")
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index 73fe2bc..b5fa0e4 100644 (file)
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -37,7 +37,7 @@ config DRM_IMX_LDB
 config DRM_IMX_HDMI
        tristate "Freescale i.MX DRM HDMI"
        select DRM_DW_HDMI
-       depends on DRM_IMX
+       depends on DRM_IMX && OF
        help
          Choose this if you want to use HDMI on i.MX6.