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, 1 insertions, 1 deletions

diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp
index 951d8c65..9d550354 100644
--- a/src/ipa/raspberrypi/raspberrypi.cpp
+++ b/src/ipa/raspberrypi/raspberrypi.cpp
@@ -1235,7 +1235,7 @@ void IPARPi::applyGamma(const struct ContrastStatus *contrastStatus, ControlList
 	struct bcm2835_isp_gamma gamma;
 
 	gamma.enabled = 1;
-	for (int i = 0; i < CONTRAST_NUM_POINTS; i++) {
+	for (unsigned int i = 0; i < ContrastNumPoints; i++) {
 		gamma.x[i] = contrastStatus->points[i].x;
 		gamma.y[i] = contrastStatus->points[i].y;
 	}