diff mbox

[v6,6/8] PM / devfreq: tegra: Set drvdata before enabling the irq

Message ID 1426584991-11110-7-git-send-email-tomeu.vizoso@collabora.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Tomeu Vizoso March 17, 2015, 9:36 a.m. UTC 
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 mbox

Patch

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,