diff options
| author |   Dmitry Osipenko <digetx@gmail.com> | 2020-10-26 01:17:30 +0300 |
|---|---|---|
| committer |   Chanwoo Choi <cw00.choi@samsung.com> | 2020-10-26 12:15:43 +0900 |
| commit | 9a93386bf667499d71e35051804438fd32dd77a8 (patch) | |
| tree | 3ada7da5b06a1fa3981a4df1befb2222ce941b1a /drivers/devfreq | |
| parent | PM / devfreq: Remove redundant governor_name from struct devfreq (diff) | |
| download | linux-dev-9a93386bf667499d71e35051804438fd32dd77a8.tar.xz linux-dev-9a93386bf667499d71e35051804438fd32dd77a8.zip | |
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 <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/tegra20-devfreq.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/devfreq/tegra20-devfreq.c b/drivers/devfreq/tegra20-devfreq.c index ff82bac9ee4e..fd801534771d 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; |