From: Wesley Chalmers <Wesley.Chalmers@xxxxxxx>
The stack variable "val" is potentially unpopulate it, so initialize it
with the value 0xf (indicating an invalid mux).
Cc: Alex Deucher <Alexander.Deucher@xxxxxxx>
Cc: Alex Deucher <alexdeucher@xxxxxxxxx>
Cc: Harry Wentland <Harry.Wentland@xxxxxxx>
Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@xxxxxxx>
Cc: Hersen Wu <hersenxs.wu@xxxxxxx>
Cc: Dave Airlie <airlied@xxxxxxxxx>
Cc: Josip Pavic <Josip.Pavic@xxxxxxx>
Cc: Bindu Ramamurthy <bindu.r@xxxxxxx>
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@xxxxxxx>
Reviewed-by: Martin Leung <Martin.Leung@xxxxxxx>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
index a46cb20596fe..b096011acb49 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c
@@ -470,7 +470,7 @@ void mpc1_cursor_lock(struct mpc *mpc, int opp_id, bool lock)
unsigned int mpc1_get_mpc_out_mux(struct mpc *mpc, int opp_id)
{
struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
- uint32_t val;
+ uint32_t val = 0xf;
if (opp_id < MAX_OPP && REG(MUX[opp_id]))
REG_GET(MUX[opp_id], MPC_OUT_MUX, &val);
--
2.30.0.rc2
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