media: platform: amphion: Fix build error without MAILBOX

while COMPILE_TEST is y and MAILBOX is n, build fails:

ERROR: modpost: "mbox_request_channel_byname" [drivers/media/platform/amphion/amphion-vpu.ko] undefined!
ERROR: modpost: "mbox_free_channel" [drivers/media/platform/amphion/amphion-vpu.ko] undefined!
ERROR: modpost: "mbox_send_message" [drivers/media/platform/amphion/amphion-vpu.ko] undefined!

Adding a MAILBOX dependency in VIDEO_AMPHION_VPU to fix this.

Link: https://lore.kernel.org/linux-media/20220318030305.39120-1-yuehaibing@huawei.com
Fixes: 52b3a219dd4a ("media: platform: amphion: move config to its own file")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/platform/amphion/Kconfig b/drivers/media/platform/amphion/Kconfig
index 6eea97b7063ad452a9ddab8185a6f7f746477c96..4a363e07ccc9be773e840fde7384df4b20c21049 100644 (file)
--- a/drivers/media/platform/amphion/Kconfig
+++ b/drivers/media/platform/amphion/Kconfig
@@ -7,7 +7,7 @@ config VIDEO_AMPHION_VPU
        depends on V4L_MEM2MEM_DRIVERS
        depends on ARCH_MXC || COMPILE_TEST
        depends on MEDIA_SUPPORT
-       depends on VIDEO_DEV
+       depends on VIDEO_DEV && MAILBOX
        select MEDIA_CONTROLLER
        select V4L2_MEM2MEM_DEV
        select VIDEOBUF2_DMA_CONTIG