ipa: raspberrypi: Remove #define constants

Replace all #define constant values with equivalent constexpr definitions.
As a drive-by, remove the CAMERA_MODE_NAME_LEN constant as it is unused.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/ipa/raspberrypi/controller/rpi/agc.h b/src/ipa/raspberrypi/controller/rpi/agc.h
index 48b33a10..f57afa6d 100644
--- a/src/ipa/raspberrypi/controller/rpi/agc.h
+++ b/src/ipa/raspberrypi/controller/rpi/agc.h
@@ -22,12 +22,12 @@
  * number (which is 16).
  */
 
-#define AGC_STATS_SIZE 15
+constexpr unsigned int AgcStatsSize = 15;
 
 namespace RPiController {
 
 struct AgcMeteringMode {
-	double weights[AGC_STATS_SIZE];
+	double weights[AgcStatsSize];
 	void read(boost::property_tree::ptree const &params);
 };