[PATCH 4/6] drm/panel: novatek-nt36672e: stop calling regulator_set_load manually

From: Dmitry Baryshkov
Date: Thu Apr 04 2024 - 06:08:54 EST


Use .init_load_uA part of the bulk regulator API instead of calling
register_set_load() manually.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-novatek-nt36672e.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c
index 9a870b9b6765..20b7bfe4aa12 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c
@@ -343,17 +343,7 @@ static int nt36672e_1080x2408_60hz_init(struct mipi_dsi_device *dsi)
static int nt36672e_power_on(struct nt36672e_panel *ctx)
{
struct mipi_dsi_device *dsi = ctx->dsi;
- int ret, i;
-
- for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) {
- ret = regulator_set_load(ctx->supplies[i].consumer,
- regulator_enable_loads[i]);
- if (ret) {
- dev_err(&dsi->dev, "regulator set load failed for supply %s: %d\n",
- ctx->supplies[i].supply, ret);
- return ret;
- }
- }
+ int ret;

ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies);
if (ret < 0) {
@@ -550,8 +540,10 @@ static int nt36672e_panel_probe(struct mipi_dsi_device *dsi)
return -ENODEV;
}

- for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++)
+ for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) {
ctx->supplies[i].supply = regulator_names[i];
+ ctx->supplies[i].init_load_uA = regulator_enable_loads[i];
+ }

ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies),
ctx->supplies);

--
2.39.2