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Subject[PATCH v6 6/8] PM / devfreq: tegra: Set drvdata before enabling the irq
Date
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>
---
drivers/devfreq/tegra-devfreq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index 1de3f8b..23be954 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -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,
--
2.1.0


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