msm_dsi_phy_pll_restore_state() is only called from msm_dsi_phy_enable(), so there is no need to export it. Mark it static.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org --- drivers/gpu/drm/msm/dsi/dsi.h | 1 - drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 30 +++++++++++++-------------- 2 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 876053ba615b..c467ad609453 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -170,7 +170,6 @@ void msm_dsi_phy_disable(struct msm_dsi_phy *phy); void msm_dsi_phy_set_usecase(struct msm_dsi_phy *phy, enum msm_dsi_phy_usecase uc); void msm_dsi_phy_pll_save_state(struct msm_dsi_phy *phy); -int msm_dsi_phy_pll_restore_state(struct msm_dsi_phy *phy); void msm_dsi_phy_snapshot(struct msm_disp_state *disp_state, struct msm_dsi_phy *phy);
#endif /* __DSI_CONNECTOR_H__ */ diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c index f479e37d6428..36878504bbb8 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -559,6 +559,21 @@ static void dsi_phy_disable_resource(struct msm_dsi_phy *phy) pm_runtime_put_autosuspend(&phy->pdev->dev); }
+static int msm_dsi_phy_pll_restore_state(struct msm_dsi_phy *phy) +{ + int ret; + + if (phy->cfg->ops.restore_pll_state && phy->state_saved) { + ret = phy->cfg->ops.restore_pll_state(phy); + if (ret) + return ret; + + phy->state_saved = false; + } + + return 0; +} + static const struct of_device_id dsi_phy_dt_match[] = { #ifdef CONFIG_DRM_MSM_DSI_28NM_PHY { .compatible = "qcom,dsi-phy-28nm-hpm", @@ -838,21 +853,6 @@ void msm_dsi_phy_pll_save_state(struct msm_dsi_phy *phy) } }
-int msm_dsi_phy_pll_restore_state(struct msm_dsi_phy *phy) -{ - int ret; - - if (phy->cfg->ops.restore_pll_state && phy->state_saved) { - ret = phy->cfg->ops.restore_pll_state(phy); - if (ret) - return ret; - - phy->state_saved = false; - } - - return 0; -} - void msm_dsi_phy_snapshot(struct msm_disp_state *disp_state, struct msm_dsi_phy *phy) { msm_disp_snapshot_add_block(disp_state,