diff mbox series

[v8,2/6] media: rkisp1: stats: remove a wrong cast to u8

Message ID 20210121144407.9045-3-dafna.hirschfeld@collabora.com (mailing list archive)
State New, archived
Headers show
Series Fix the rkisp1 userspace API for later IP versions | expand

Commit Message

Dafna Hirschfeld Jan. 21, 2021, 2:44 p.m. UTC 
hist_bins is an array of type __u32. Each entry represent
a 20 bit fixed point value as documented inline.
The cast to u8 when setting the values is wrong. Remove it.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
---
 drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
index 3ddab8fa8f2d..4cdb180fa64d 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
@@ -235,8 +235,7 @@  static void rkisp1_stats_get_hst_meas(struct rkisp1_stats *stats,
 	pbuf->meas_type |= RKISP1_CIF_ISP_STAT_HIST;
 	for (i = 0; i < RKISP1_CIF_ISP_HIST_BIN_N_MAX; i++)
 		pbuf->params.hist.hist_bins[i] =
-			(u8)rkisp1_read(rkisp1,
-					RKISP1_CIF_ISP_HIST_BIN_0 + i * 4);
+			rkisp1_read(rkisp1, RKISP1_CIF_ISP_HIST_BIN_0 + i * 4);
 }
 
 static void rkisp1_stats_get_bls_meas(struct rkisp1_stats *stats,