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drm/bridge: ti-sn65dsi86: Add local var for "dev" to simplify probe

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Tiny cleanup for probe so we don't keep having to specify
"&client->dev" or "pdata->dev". No functional changes intended.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210423095743.v5.6.I83925d8ca228bdc5f55b17854c90754efc6a470e@changeid
This commit is contained in:
Douglas Anderson
2021-04-23 09:58:52 -07:00
parent 52d54819c8
commit 3636fc25f7
1 changed files with 12 additions and 14 deletions
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26
drivers/gpu/drm/bridge/ti-sn65dsi86.c
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@@ -1233,6 +1233,7 @@ static void ti_sn65dsi86_runtime_disable(void *data)
static int ti_sn65dsi86_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct device *dev = &client->dev;
struct ti_sn65dsi86 *pdata;
int ret;
@@ -1241,8 +1242,7 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
return -ENODEV;
}
pdata = devm_kzalloc(&client->dev, sizeof(struct ti_sn65dsi86),
GFP_KERNEL);
pdata = devm_kzalloc(dev, sizeof(struct ti_sn65dsi86), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
@@ -1253,26 +1253,24 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
return PTR_ERR(pdata->regmap);
}
pdata->dev = &client->dev;
pdata->dev = dev;
ret = drm_of_find_panel_or_bridge(pdata->dev->of_node, 1, 0,
&pdata->panel, NULL);
ret = drm_of_find_panel_or_bridge(dev->of_node, 1, 0, &pdata->panel, NULL);
if (ret) {
DRM_ERROR("could not find any panel node\n");
return ret;
}
dev_set_drvdata(&client->dev, pdata);
dev_set_drvdata(dev, pdata);
pdata->enable_gpio = devm_gpiod_get(pdata->dev, "enable",
GPIOD_OUT_LOW);
pdata->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
if (IS_ERR(pdata->enable_gpio)) {
DRM_ERROR("failed to get enable gpio from DT\n");
ret = PTR_ERR(pdata->enable_gpio);
return ret;
}
ti_sn_bridge_parse_lanes(pdata, client->dev.of_node);
ti_sn_bridge_parse_lanes(pdata, dev->of_node);
ret = ti_sn65dsi86_parse_regulators(pdata);
if (ret) {
@@ -1280,7 +1278,7 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
return ret;
}
pdata->refclk = devm_clk_get_optional(pdata->dev, "refclk");
pdata->refclk = devm_clk_get_optional(dev, "refclk");
if (IS_ERR(pdata->refclk))
return PTR_ERR(pdata->refclk);
@@ -1288,8 +1286,8 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
if (ret)
return ret;
pm_runtime_enable(pdata->dev);
ret = devm_add_action_or_reset(pdata->dev, ti_sn65dsi86_runtime_disable, pdata->dev);
pm_runtime_enable(dev);
ret = devm_add_action_or_reset(dev, ti_sn65dsi86_runtime_disable, dev);
if (ret)
return ret;
@@ -1300,12 +1298,12 @@ static int ti_sn65dsi86_probe(struct i2c_client *client,
i2c_set_clientdata(client, pdata);
pdata->aux.name = "ti-sn65dsi86-aux";
pdata->aux.dev = pdata->dev;
pdata->aux.dev = dev;
pdata->aux.transfer = ti_sn_aux_transfer;
drm_dp_aux_init(&pdata->aux);
pdata->bridge.funcs = &ti_sn_bridge_funcs;
pdata->bridge.of_node = client->dev.of_node;
pdata->bridge.of_node = dev->of_node;
drm_bridge_add(&pdata->bridge);