[PATCH v4 2/3] media: iris: Fix unmet dependency when QCOM_SMEM=n

[Daniel Baluta]

VIDEO_QCOM_IRIS unconditionally selects QCOM_UBWC_CONFIG, violating the
Kconfig rule that a selecting symbol must carry all dependencies of the
selected one.  QCOM_UBWC_CONFIG now depends on QCOM_SMEM, so with
COMPILE_TEST and QCOM_SMEM=n Kconfig forces QCOM_UBWC_CONFIG=y and the
build fails with an undefined reference to qcom_smem_is_available.

Guard the select the same way DRM_MSM already does.

Fixes: c43207553867 ("media: iris: retrieve UBWC platform configuration")
Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxx>
---
 drivers/media/platform/qcom/iris/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/qcom/iris/Kconfig b/drivers/media/platform/qcom/iris/Kconfig
index 388c9bbc81365..04a4440a2dd51 100644
--- a/drivers/media/platform/qcom/iris/Kconfig
+++ b/drivers/media/platform/qcom/iris/Kconfig
@@ -6,7 +6,7 @@ config VIDEO_QCOM_IRIS
 	select QCOM_MDT_LOADER
 	select QCOM_SCM
 	select QCOM_PAS
-	select QCOM_UBWC_CONFIG
+	select QCOM_UBWC_CONFIG if ARCH_QCOM && QCOM_SMEM
 	select VIDEOBUF2_DMA_CONTIG
 	help
 	  This is a V4L2 driver for Qualcomm iris video accelerator
-- 
2.45.2