diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/edp/edp_ctrl.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/msm/edp/edp_ctrl.c b/drivers/gpu/drm/msm/edp/edp_ctrl.c index 81200e9be382..4f7457b14dcc 100644 --- a/drivers/gpu/drm/msm/edp/edp_ctrl.c +++ b/drivers/gpu/drm/msm/edp/edp_ctrl.c @@ -302,21 +302,24 @@ static void edp_clk_disable(struct edp_ctrl *ctrl, u32 clk_mask) static int edp_regulator_init(struct edp_ctrl *ctrl) { struct device *dev = &ctrl->pdev->dev; + int ret; DBG(""); ctrl->vdda_vreg = devm_regulator_get(dev, "vdda"); - if (IS_ERR(ctrl->vdda_vreg)) { - pr_err("%s: Could not get vdda reg, ret = %ld\n", __func__, - PTR_ERR(ctrl->vdda_vreg)); + ret = PTR_ERR_OR_ZERO(ctrl->vdda_vreg); + if (ret) { + pr_err("%s: Could not get vdda reg, ret = %d\n", __func__, + ret); ctrl->vdda_vreg = NULL; - return PTR_ERR(ctrl->vdda_vreg); + return ret; } ctrl->lvl_vreg = devm_regulator_get(dev, "lvl-vdd"); - if (IS_ERR(ctrl->lvl_vreg)) { - pr_err("Could not get lvl-vdd reg, %ld", - PTR_ERR(ctrl->lvl_vreg)); + ret = PTR_ERR_OR_ZERO(ctrl->lvl_vreg); + if (ret) { + pr_err("%s: Could not get lvl-vdd reg, ret = %d\n", __func__, + ret); ctrl->lvl_vreg = NULL; - return PTR_ERR(ctrl->lvl_vreg); + return ret; } return 0; |