target/linux/bcm27xx/patches-5.10/950-0421-vc-sm-cma-fixed-kbuild-problem.patch

   1 From 2e4145c9a9d22423d11ad33d56b01bc2973bcdbe Mon Sep 17 00:00:00 2001
   2 From: gesangtome <gesangtome@foxmail.com>
   3 Date: Fri, 1 Jan 2021 18:03:17 +0800
   4 Subject: [PATCH] vc-sm-cma: fixed kbuild problem
   5
   6 error logs:
   7   drivers/staging/vc04_services/vc-sm-cma/Kconfig:1:error: recursive dependency detected!
   8   drivers/staging/vc04_services/vc-sm-cma/Kconfig:1:      symbol BCM_VC_SM_CMA is selected by BCM2835_VCHIQ_MMAL
   9   drivers/staging/vc04_services/vchiq-mmal/Kconfig:1:     symbol BCM2835_VCHIQ_MMAL depends on BCM2835_VCHIQ
  10   drivers/staging/vc04_services/Kconfig:14:       symbol BCM2835_VCHIQ is selected by BCM_VC_SM_CMA
  11   For a resolution refer to Documentation/kbuild/kconfig-language.rst
  12   subsection "Kconfig recursive dependency limitations"
  13
  14 Tested-by: make ARCH=arm64 bcm2711_defconfig
  15 Test platform: fedora 33
  16 Branch: rpi-5.10.y
  17 ---
  18  drivers/staging/vc04_services/vchiq-mmal/Kconfig | 2 +-
  19  1 file changed, 1 insertion(+), 1 deletion(-)
  20
  21 --- a/drivers/staging/vc04_services/vchiq-mmal/Kconfig
  22 +++ b/drivers/staging/vc04_services/vchiq-mmal/Kconfig
  23 @@ -1,6 +1,6 @@
  24  config BCM2835_VCHIQ_MMAL
  25         tristate "BCM2835 MMAL VCHIQ service"
  26 -       depends on BCM2835_VCHIQ
  27 +       select BCM2835_VCHIQ
  28         select BCM_VC_SM_CMA
  29         help
  30           Enables the MMAL API over VCHIQ interface as used for the