From a3fb9657df6f1ec4a45b1ff5b1e11e5674d4b11e Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 2 Nov 2022 15:51:17 +0000 Subject: [PATCH] media: rkisp1: make const arrays ae_wnd_num and hist_wnd_num static Don't populate the const arrays on the stack, instead make them static. Also makes the object code smaller. Signed-off-by: Colin Ian King Signed-off-by: Hans Verkuil --- drivers/media/platform/rockchip/rkisp1/rkisp1-params.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c index d8731eb..3482f7d 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c @@ -715,7 +715,7 @@ static void rkisp1_aec_config_v12(struct rkisp1_params *params, u32 exp_ctrl; u32 block_hsize, block_vsize; u32 wnd_num_idx = 1; - const u32 ae_wnd_num[] = { 5, 9, 15, 15 }; + static const u32 ae_wnd_num[] = { 5, 9, 15, 15 }; /* avoid to override the old enable value */ exp_ctrl = rkisp1_read(params->rkisp1, RKISP1_CIF_ISP_EXP_CTRL); @@ -822,7 +822,7 @@ static void rkisp1_hst_config_v12(struct rkisp1_params *params, u32 block_hsize, block_vsize; u32 wnd_num_idx, hist_weight_num, hist_ctrl, value; u8 weight15x15[RKISP1_CIF_ISP_HIST_WEIGHT_REG_SIZE_V12]; - const u32 hist_wnd_num[] = { 5, 9, 15, 15 }; + static const u32 hist_wnd_num[] = { 5, 9, 15, 15 }; /* now we just support 9x9 window */ wnd_num_idx = 1; -- 2.7.4