tegra: dc: Fix cmu LUT1 dt parsing error

Fix LUT1 dt parsing typecast error. While
parsing device tree data, there was a typecast to
u8 in stead of u16 fpr LUT1 values.

Bug 1644175

Change-Id: If429a789bf2e7875c6b82e0544a7b78449bdba8e
Reviewed-on: http://git-master/r/745042
(cherry picked from commit c829537319c2623c2de9c4148db7a196a6164244)
Signed-off-by: Arun Swain <arswain@nvidia.com>
Reviewed-on: http://git-master/r/748850
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>

diff --git a/drivers/video/tegra/dc/of_dc.c b/drivers/video/tegra/dc/of_dc.c
index 8377d2daa4ad8962b003d3bc5e685a30e34481ba..438dfc3810c4b2b766af61a923f8b8e963c8d9d5 100644 (file)
--- a/drivers/video/tegra/dc/of_dc.c
+++ b/drivers/video/tegra/dc/of_dc.c
@@ -928,7 +928,7 @@ static int parse_cmu_data(struct device_node *np,
                of_property_for_each_u32(np, "nvidia,cmu-lut1",
                        prop, p, u) {
                        /* OF_DC_LOG("cmu lut1 0x%x\n", u); */
-                       *(addr_cmu_lut1++) = (u8)u;
+                       *(addr_cmu_lut1++) = (u16)u;
                }
        }