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drm/exynos: dsi: Simplify with dev_err_probe() 

Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Krzysztof Kozlowski 2020-08-26 16:55:12 +02:00 committed by Inki Dae
parent b40be05ed2
commit 73bb394cb9
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/exynos/exynos_drm_dsi.c
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@ -1760,11 +1760,8 @@ static int exynos_dsi_probe(struct platform_device *pdev)
dsi->supplies[1].supply = "vddio";
ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(dsi->supplies),
dsi->supplies);
if (ret) {
if (ret != -EPROBE_DEFER)
dev_info(dev, "failed to get regulators: %d\n", ret);
return ret;
}
if (ret)
return dev_err_probe(dev, ret, "failed to get regulators\n");
dsi->clks = devm_kcalloc(dev,
dsi->driver_data->num_clks, sizeof(*dsi->clks),