| Message ID | 1456489650-589890-1-git-send-email-arnd@arndb.de |
|---|---|
| State | Accepted |
| Commit | 5f87406663d48ed54fe1767f35734e11b971da12 |
| Headers | show |
diff --git a/drivers/staging/media/davinci_vpfe/Makefile b/drivers/staging/media/davinci_vpfe/Makefile index c64515c644cd..3019c9ecd548 100644 --- a/drivers/staging/media/davinci_vpfe/Makefile +++ b/drivers/staging/media/davinci_vpfe/Makefile @@ -1,3 +1,5 @@ -obj-$(CONFIG_VIDEO_DM365_VPFE) += \ +obj-$(CONFIG_VIDEO_DM365_VPFE) += davinci-vfpe.o + +davinci-vfpe-objs := \ dm365_isif.o dm365_ipipe_hw.o dm365_ipipe.o \ dm365_resizer.o dm365_ipipeif.o vpfe_mc_capture.o vpfe_video.o
It has never been possible to actually build this driver as a loadable module, only built-in because the Makefile attempts to build each file into its own module and fails: ERROR: "mbus_to_pix" [drivers/staging/media/davinci_vpfe/vpfe_video.ko] undefined! ERROR: "vpfe_resizer_register_entities" [drivers/staging/media/davinci_vpfe/vpfe_mc_capture.ko] undefined! ERROR: "rsz_enable" [drivers/staging/media/davinci_vpfe/dm365_resizer.ko] undefined! ERROR: "config_ipipe_hw" [drivers/staging/media/davinci_vpfe/dm365_ipipe.ko] undefined! ERROR: "ipipe_set_lutdpc_regs" [drivers/staging/media/davinci_vpfe/dm365_ipipe.ko] undefined! It took a long time to catch this bug with randconfig builds because at least 14 other Kconfig symbols have to be enabled in order to configure this one, and it was clearly only ever tested as built-in with mainline kernels, if at all. The solution is really easy: this patch changes the Makefile to link all files into one module. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/staging/media/davinci_vpfe/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Patch was sent originally on December 10, see http://lkml.iu.edu/hypermail/linux/kernel/1512.1/02383.html It still looks valid to me, and the problem persists without the patch. -- 2.7.0