Commit f03e80d2 authored by Wesley Chalmers's avatar Wesley Chalmers Committed by Alex Deucher

drm/amd/display: Initialize stack variable

[WHY]
The stack variable "val" is potentially unpopulate it, so initialize it
with the value 0xf (indicating an invalid mux)
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarWesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: default avatarMartin Leung <Martin.Leung@amd.com>
Acked-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 33fd9cb8
...@@ -470,7 +470,7 @@ void mpc1_cursor_lock(struct mpc *mpc, int opp_id, bool lock) ...@@ -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) unsigned int mpc1_get_mpc_out_mux(struct mpc *mpc, int opp_id)
{ {
struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc); struct dcn10_mpc *mpc10 = TO_DCN10_MPC(mpc);
uint32_t val; uint32_t val = 0xf;
if (opp_id < MAX_OPP && REG(MUX[opp_id])) if (opp_id < MAX_OPP && REG(MUX[opp_id]))
REG_GET(MUX[opp_id], MPC_OUT_MUX, &val); REG_GET(MUX[opp_id], MPC_OUT_MUX, &val);
......
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