PM / devfreq: tegra30: Silence deferred probe error

Tegra EMC driver was turned into a regular kernel driver, meaning that it
could be compiled as a loadable kernel module now. Hence EMC clock isn't
guaranteed to be available and clk_get("emc") may return -EPROBE_DEFER.
Let's silence the deferred probe error.

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
index 8f5b60bef3364ac72b4304e3792c7c600fa2fb9f..38cc0d014738024b7793e66a150fbb6088fef6ee 100644 (file)
--- a/drivers/devfreq/tegra30-devfreq.c
+++ b/drivers/devfreq/tegra30-devfreq.c
@@ -802,10 +802,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
        }
 
        tegra->emc_clock = devm_clk_get(&pdev->dev, "emc");
-       if (IS_ERR(tegra->emc_clock)) {
-               dev_err(&pdev->dev, "Failed to get emc clock\n");
-               return PTR_ERR(tegra->emc_clock);
-       }
+       if (IS_ERR(tegra->emc_clock))
+               return dev_err_probe(&pdev->dev, PTR_ERR(tegra->emc_clock),
+                                    "Failed to get emc clock\n");
 
        err = platform_get_irq(pdev, 0);
        if (err < 0)