diff options
author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-10-15 03:10:59 +0300 |
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committer | Rob Clark <robdclark@chromium.org> | 2021-10-21 20:04:19 +0300 |
commit | 31b3b1f5e35252b255f2a0d6a3883b09b5c4af97 (patch) | |
tree | 114667c094273b2ae83d39cd38e0517702ef3ccb /drivers/gpu/drm/msm/hdmi/hdmi.c | |
parent | 89e56d5ed1f729b7b80e74ea972f1d89d26f41c4 (diff) | |
download | linux-31b3b1f5e35252b255f2a0d6a3883b09b5c4af97.tar.xz |
drm/msm/hdmi: use bulk regulator API
Switch to using bulk regulator API instead of hand coding loops.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20211015001100.4193241-1-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/hdmi/hdmi.c')
-rw-r--r-- | drivers/gpu/drm/msm/hdmi/hdmi.c | 34 |
1 files changed, 10 insertions, 24 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 5ba7c8f28419..75b64e6ae035 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -152,19 +152,13 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev) ret = -ENOMEM; goto fail; } - for (i = 0; i < config->hpd_reg_cnt; i++) { - struct regulator *reg; - - reg = devm_regulator_get(&pdev->dev, - config->hpd_reg_names[i]); - if (IS_ERR(reg)) { - ret = PTR_ERR(reg); - DRM_DEV_ERROR(&pdev->dev, "failed to get hpd regulator: %s (%d)\n", - config->hpd_reg_names[i], ret); - goto fail; - } + for (i = 0; i < config->hpd_reg_cnt; i++) + hdmi->hpd_regs[i].supply = config->hpd_reg_names[i]; - hdmi->hpd_regs[i] = reg; + ret = devm_regulator_bulk_get(&pdev->dev, config->hpd_reg_cnt, hdmi->hpd_regs); + if (ret) { + DRM_DEV_ERROR(&pdev->dev, "failed to get hpd regulator: %d\n", ret); + goto fail; } hdmi->pwr_regs = devm_kcalloc(&pdev->dev, @@ -175,19 +169,11 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev) ret = -ENOMEM; goto fail; } - for (i = 0; i < config->pwr_reg_cnt; i++) { - struct regulator *reg; - - reg = devm_regulator_get(&pdev->dev, - config->pwr_reg_names[i]); - if (IS_ERR(reg)) { - ret = PTR_ERR(reg); - DRM_DEV_ERROR(&pdev->dev, "failed to get pwr regulator: %s (%d)\n", - config->pwr_reg_names[i], ret); - goto fail; - } - hdmi->pwr_regs[i] = reg; + ret = devm_regulator_bulk_get(&pdev->dev, config->pwr_reg_cnt, hdmi->pwr_regs); + if (ret) { + DRM_DEV_ERROR(&pdev->dev, "failed to get pwr regulator: %d\n", ret); + goto fail; } hdmi->hpd_clks = devm_kcalloc(&pdev->dev, |