[PATCH] drm/rockchip: dw-mipi-dsi2: add sentinel to rk3588_chip_data table

[Renjun Wang]

The while loop walks rockchip_dw_dsi2_chip_data  entries until reg
is zero in function dw_mipi_dsi2_rockchip_probe(), so rk3588 needs
the same sentinel termination as rk3576 to avoid reading past the
end of the array.

Signed-off-by: Renjun Wang <renjunw0@xxxxxxxxxxx>
---
 drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
index 0aea764e29b2..8fd4653520df 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi2-rockchip.c
@@ -483,7 +483,8 @@ static const struct rockchip_dw_dsi2_chip_data rk3588_chip_data[] = {
 		.reg = 0xfde30000,
 		.grf_regs = rk3588_dsi1_grf_reg_fields,
 		.max_bit_rate_per_lane = 4500000ULL,
-	}
+	},
+	{ /* sentinel */ }
 };
 
 static const struct of_device_id dw_mipi_dsi2_rockchip_dt_ids[] = {
-- 
2.47.3