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drm/exynos: dsi: simplify device pointer evaluation

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The patch replaces multiple evaluation of device address
with local variable.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-10-07 14:01:09 +02:00 committed by Inki Dae
parent 2900c69c52
commit e2d2a1e0a2
1 changed files with 20 additions and 20 deletions
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40
drivers/gpu/drm/exynos/exynos_drm_dsi.c
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@ -1695,9 +1695,9 @@ static int exynos_dsi_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&dsi->transfer_list);
dsi->dsi_host.ops = &exynos_dsi_ops;
dsi->dsi_host.dev = &pdev->dev;
dsi->dsi_host.dev = dev;
dsi->dev = &pdev->dev;
dsi->dev = dev;
dsi->driver_data = exynos_dsi_get_driver_data(pdev);
ret = exynos_dsi_parse_dt(dsi);
@ -1706,70 +1706,70 @@ static int exynos_dsi_probe(struct platform_device *pdev)
dsi->supplies[0].supply = "vddcore";
dsi->supplies[1].supply = "vddio";
ret = devm_regulator_bulk_get(&pdev->dev, ARRAY_SIZE(dsi->supplies),
ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(dsi->supplies),
dsi->supplies);
if (ret) {
dev_info(&pdev->dev, "failed to get regulators: %d\n", ret);
dev_info(dev, "failed to get regulators: %d\n", ret);
return -EPROBE_DEFER;
}
dsi->pll_clk = devm_clk_get(&pdev->dev, "pll_clk");
dsi->pll_clk = devm_clk_get(dev, "pll_clk");
if (IS_ERR(dsi->pll_clk)) {
dev_info(&pdev->dev, "failed to get dsi pll input clock\n");
dev_info(dev, "failed to get dsi pll input clock\n");
ret = PTR_ERR(dsi->pll_clk);
goto err_del_component;
}
dsi->bus_clk = devm_clk_get(&pdev->dev, "bus_clk");
dsi->bus_clk = devm_clk_get(dev, "bus_clk");
if (IS_ERR(dsi->bus_clk)) {
dev_info(&pdev->dev, "failed to get dsi bus clock\n");
dev_info(dev, "failed to get dsi bus clock\n");
ret = PTR_ERR(dsi->bus_clk);
goto err_del_component;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dsi->reg_base = devm_ioremap_resource(&pdev->dev, res);
dsi->reg_base = devm_ioremap_resource(dev, res);
if (IS_ERR(dsi->reg_base)) {
dev_err(&pdev->dev, "failed to remap io region\n");
dev_err(dev, "failed to remap io region\n");
ret = PTR_ERR(dsi->reg_base);
goto err_del_component;
}
dsi->phy = devm_phy_get(&pdev->dev, "dsim");
dsi->phy = devm_phy_get(dev, "dsim");
if (IS_ERR(dsi->phy)) {
dev_info(&pdev->dev, "failed to get dsim phy\n");
dev_info(dev, "failed to get dsim phy\n");
ret = PTR_ERR(dsi->phy);
goto err_del_component;
}
dsi->irq = platform_get_irq(pdev, 0);
if (dsi->irq < 0) {
dev_err(&pdev->dev, "failed to request dsi irq resource\n");
dev_err(dev, "failed to request dsi irq resource\n");
ret = dsi->irq;
goto err_del_component;
}
irq_set_status_flags(dsi->irq, IRQ_NOAUTOEN);
ret = devm_request_threaded_irq(&pdev->dev, dsi->irq, NULL,
ret = devm_request_threaded_irq(dev, dsi->irq, NULL,
exynos_dsi_irq, IRQF_ONESHOT,
dev_name(&pdev->dev), dsi);
dev_name(dev), dsi);
if (ret) {
dev_err(&pdev->dev, "failed to request dsi irq\n");
dev_err(dev, "failed to request dsi irq\n");
goto err_del_component;
}
exynos_dsi_display.ctx = dsi;
dsi->display.ctx = dsi;
platform_set_drvdata(pdev, &exynos_dsi_display);
platform_set_drvdata(pdev, &dsi->display);
ret = component_add(&pdev->dev, &exynos_dsi_component_ops);
ret = component_add(dev, &exynos_dsi_component_ops);
if (ret)
goto err_del_component;
return ret;
err_del_component:
exynos_drm_component_del(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR);
exynos_drm_component_del(dev, EXYNOS_DEVICE_TYPE_CONNECTOR);
return ret;
}