From 29a1157ceba2bf885479d6dcd2933a6b0778266b Mon Sep 17 00:00:00 2001 From: Archit Taneja Date: Wed, 17 Jan 2018 15:04:42 +0530 Subject: [PATCH] drm/msm/dsi: Use msm_clk_get in dsi_get_config We try to get the interface clock in dsi_get_config early during DSI's component bind. Try getting both the "iface" and "iface_clk" clock name variants so that we are compatible with both new and legacy DT. Signed-off-by: Archit Taneja Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/dsi/dsi_host.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 0f7324a..7611fe0 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -214,7 +214,7 @@ static const struct msm_dsi_cfg_handler *dsi_get_config( goto exit; } - ahb_clk = clk_get(dev, "iface_clk"); + ahb_clk = msm_clk_get(msm_host->pdev, "iface"); if (IS_ERR(ahb_clk)) { pr_err("%s: cannot get interface clock\n", __func__); goto put_gdsc; @@ -225,7 +225,7 @@ static const struct msm_dsi_cfg_handler *dsi_get_config( ret = regulator_enable(gdsc_reg); if (ret) { pr_err("%s: unable to enable gdsc\n", __func__); - goto put_clk; + goto put_gdsc; } ret = clk_prepare_enable(ahb_clk); @@ -249,8 +249,6 @@ disable_clks: disable_gdsc: regulator_disable(gdsc_reg); pm_runtime_put_sync(dev); -put_clk: - clk_put(ahb_clk); put_gdsc: regulator_put(gdsc_reg); exit: -- 2.7.4