media: sti: fix obj-$(config) targets
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 18 May 2021 09:26:31 +0000 (11:26 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 18 May 2021 09:32:03 +0000 (11:32 +0200)
commit56c1f0876293888f686e31278d183d4af2cac3c3
tree1aa45f262fe4a8fbfd18ffbb80527bf365501b7d
parent29dd19e3ac7b2a8671ebeac02859232ce0e34f58
media: sti: fix obj-$(config) targets

The right thing to do is to add a new object to the building
system when a certain config option is selected, and *not*
override them.

So, fix obj-$(config) logic at sti makefiles, using "+=",
instead of ":=".

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/platform/sti/bdisp/Makefile
drivers/media/platform/sti/delta/Makefile
drivers/media/platform/sti/hva/Makefile