[v2,5/7] drm/msm/dsi: Use the new regulator bulk feature to specify the load

Commit Message

Doug Anderson July 26, 2022, 5:38 p.m. UTC

As of the patch ("regulator: core: Allow specifying an initial load w/
the bulk API") we can now specify the initial load in the bulk data
rather than having to manually call regulator_set_load() on each
regulator. Let's use it.

Signed-off-by: Douglas Anderson <[e-mail]>
---

Changes in v2:
- ("Use the new regulator bulk feature to specify the load") new for v2.

 drivers/gpu/drm/msm/dsi/dsi_host.c    | 13 +++----------
 drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 13 +++----------
 2 files changed, 6 insertions(+), 20 deletions(-)

Patch

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 04265ad2fbef..dec7a94cf819 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -279,8 +279,10 @@  static int dsi_regulator_init(struct msm_dsi_host *msm_host)
 	int num = msm_host->cfg_hnd->cfg->reg_cfg.num;
 	int i, ret;
 
-	for (i = 0; i < num; i++)
+	for (i = 0; i < num; i++) {
 		s[i].supply = regs[i].name;
+		s[i].init_load_uA = regs[i].enable_load;
+	}
 
 	ret = devm_regulator_bulk_get(&msm_host->pdev->dev, num, s);
 	if (ret < 0) {
@@ -289,15 +291,6 @@  static int dsi_regulator_init(struct msm_dsi_host *msm_host)
 		return ret;
 	}
 
-	for (i = 0; i < num; i++) {
-		if (regs[i].enable_load >= 0) {
-			ret = regulator_set_load(s[i].consumer,
-						 regs[i].enable_load);
-			if (ret < 0)
-				return ret;
-		}
-	}
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index 330c0c4e7f9d..f42ff57861da 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -515,8 +515,10 @@  static int dsi_phy_regulator_init(struct msm_dsi_phy *phy)
 	int num = phy->cfg->reg_cfg.num;
 	int i, ret;
 
-	for (i = 0; i < num; i++)
+	for (i = 0; i < num; i++) {
 		s[i].supply = regs[i].name;
+		s[i].init_load_uA = regs[i].enable_load;
+	}
 
 	ret = devm_regulator_bulk_get(dev, num, s);
 	if (ret < 0) {
@@ -529,15 +531,6 @@  static int dsi_phy_regulator_init(struct msm_dsi_phy *phy)
 		return ret;
 	}
 
-	for (i = 0; i < num; i++) {
-		if (regs[i].enable_load >= 0) {
-			ret = regulator_set_load(s[i].consumer,
-							regs[i].enable_load);
-			if (ret < 0)
-				return ret;
-		}
-	}
-
 	return 0;
 }