mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

PM / devfreq: tegra: Set drvdata before enabling the irq 

To avoid a race in which the interrupt will be handled before the
drvdata has been set up.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
This commit is contained in:
Tomeu Vizoso 2015-03-17 10:36:16 +01:00 committed by MyungJoo Ham
parent 5d498b463a
commit 2da19b1a4d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/devfreq/tegra-devfreq.c
View File

@ -697,6 +697,8 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
return -ENODEV;
}
platform_set_drvdata(pdev, tegra);
err = devm_request_threaded_irq(&pdev->dev, irq, actmon_isr,
actmon_thread_isr, IRQF_SHARED,
"tegra-devfreq", tegra);
@ -705,8 +707,6 @@ static int tegra_devfreq_probe(struct platform_device *pdev)
return err;
}
platform_set_drvdata(pdev, tegra);
tegra_devfreq_profile.initial_freq = clk_get_rate(tegra->emc_clock);
tegra->devfreq = devm_devfreq_add_device(&pdev->dev,
&tegra_devfreq_profile,