On 10/26/20 7:17 AM, Dmitry Osipenko wrote:
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
drivers/devfreq/tegra20-devfreq.c | 8 +++----- 1 file 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;
Applied it. Thanks.