From: Dmitry Osipenko Date: Sun, 25 Oct 2020 22:17:30 +0000 (+0300) Subject: PM / devfreq: tegra20: Silence deferred probe error X-Git-Tag: v5.11-rc1~151^2^2^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a93386bf667499d71e35051804438fd32dd77a8;p=thirdparty%2Flinux.git PM / devfreq: tegra20: 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 Signed-off-by: Dmitry Osipenko Signed-off-by: Chanwoo Choi --- diff --git a/drivers/devfreq/tegra20-devfreq.c b/drivers/devfreq/tegra20-devfreq.c index ff82bac9ee4ec..fd801534771d5 100644 --- a/drivers/devfreq/tegra20-devfreq.c +++ b/drivers/devfreq/tegra20-devfreq.c @@ -141,11 +141,9 @@ static int tegra_devfreq_probe(struct platform_device *pdev) /* EMC is a system-critical clock that is always enabled */ tegra->emc_clock = devm_clk_get(&pdev->dev, "emc"); - if (IS_ERR(tegra->emc_clock)) { - err = PTR_ERR(tegra->emc_clock); - dev_err(&pdev->dev, "failed to get emc clock: %d\n", err); - return err; - } + if (IS_ERR(tegra->emc_clock)) + return dev_err_probe(&pdev->dev, PTR_ERR(tegra->emc_clock), + "failed to get emc clock\n"); tegra->regs = mc->regs;