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 --- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 1a1a2853a842..5b9666fc7af1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -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),