Commit d632dfefd36f ("[media] v4l: omap4iss: Add support for OMAP4
camera interface - Build system") added a Kconfig entry for
VIDEO_OMAP4_DEBUG. But nothing uses that symbol.
This entry was apparently copied from a similar entry for "OMAP 3
Camera debug messages". The OMAP 3 entry is used to set the DEBUG
compiler flag, which enables calls of dev_dbg().
So add a Makefile line to do that for omap4iss too.
Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
---
0) v1 was called "[media] v4l: omap4iss: Remove VIDEO_OMAP4_DEBUG". This
versions implements Laurent's alternative (which is much better).
1) Still untested.
drivers/staging/media/omap4iss/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/staging/media/omap4iss/Makefile b/drivers/staging/media/omap4iss/Makefile
index a716ce9..f46c6bd 100644
--- a/drivers/staging/media/omap4iss/Makefile
+++ b/drivers/staging/media/omap4iss/Makefile
@@ -1,5 +1,7 @@
# Makefile for OMAP4 ISS driver
+ccflags-$(CONFIG_VIDEO_OMAP4_DEBUG) += -DDEBUG
+
omap4-iss-objs += \
iss.o iss_csi2.o iss_csiphy.o iss_ipipeif.o iss_ipipe.o iss_resizer.o iss_video.o
--
1.8.5.3
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