diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-10-15 03:10:59 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-10-21 10:04:19 -0700 |
| commit | 31b3b1f5e35252b255f2a0d6a3883b09b5c4af97 (patch) | |
| tree | 114667c094273b2ae83d39cd38e0517702ef3ccb /drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | |
| parent | 89e56d5ed1f729b7b80e74ea972f1d89d26f41c4 (diff) | |
| download | linux-31b3b1f5e35252b255f2a0d6a3883b09b5c4af97.tar.bz2 | |
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_bridge.c')
| -rw-r--r-- | drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c index 6e380db9287b..f04eb4a70f0d 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -28,13 +28,9 @@ static void msm_hdmi_power_on(struct drm_bridge *bridge) pm_runtime_get_sync(&hdmi->pdev->dev); - for (i = 0; i < config->pwr_reg_cnt; i++) { - ret = regulator_enable(hdmi->pwr_regs[i]); - if (ret) { - DRM_DEV_ERROR(dev->dev, "failed to enable pwr regulator: %s (%d)\n", - config->pwr_reg_names[i], ret); - } - } + ret = regulator_bulk_enable(config->pwr_reg_cnt, hdmi->pwr_regs); + if (ret) + DRM_DEV_ERROR(dev->dev, "failed to enable pwr regulator: %d\n", ret); if (config->pwr_clk_cnt > 0) { DBG("pixclock: %lu", hdmi->pixclock); @@ -70,13 +66,9 @@ static void power_off(struct drm_bridge *bridge) for (i = 0; i < config->pwr_clk_cnt; i++) clk_disable_unprepare(hdmi->pwr_clks[i]); - for (i = 0; i < config->pwr_reg_cnt; i++) { - ret = regulator_disable(hdmi->pwr_regs[i]); - if (ret) { - DRM_DEV_ERROR(dev->dev, "failed to disable pwr regulator: %s (%d)\n", - config->pwr_reg_names[i], ret); - } - } + ret = regulator_bulk_disable(config->pwr_reg_cnt, hdmi->pwr_regs); + if (ret) + DRM_DEV_ERROR(dev->dev, "failed to disable pwr regulator: %d\n", ret); pm_runtime_put_autosuspend(&hdmi->pdev->dev); } |