diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c index 71d76b021375..7ee70f7b3aa7 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dce120/dce120_resource.c @@ -716,7 +716,7 @@ static struct link_encoder *dce120_link_encoder_create( kzalloc_obj(struct dce110_link_encoder); int link_regs_id; - if (!enc110 || enc_init_data->hpd_source >= ARRAY_SIZE(link_enc_hpd_regs)) + if (!enc110) return NULL; link_regs_id = @@ -727,7 +727,8 @@ static struct link_encoder *dce120_link_encoder_create( &link_enc_feature, &link_enc_regs[link_regs_id], &link_enc_aux_regs[enc_init_data->channel - 1], - &link_enc_hpd_regs[enc_init_data->hpd_source]); + enc_init_data->hpd_source >= ARRAY_SIZE(link_enc_hpd_regs) ? + NULL : &link_enc_hpd_regs[enc_init_data->hpd_source]); return &enc110->base; } |