disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable when request IRQ.

Fixes: 9e532b3ad9a7 ("drm/tegra: dpaux: Disable interrupt when detached")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
---
 drivers/gpu/drm/tegra/dpaux.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index ae12d001a04b..9646dba950e0 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -517,7 +517,7 @@ static int tegra_dpaux_probe(struct platform_device *pdev)
 	pm_runtime_enable(&pdev->dev);
 	pm_runtime_get_sync(&pdev->dev);
 
-	err = devm_request_irq(dpaux->dev, dpaux->irq, tegra_dpaux_irq, 0,
+	err = devm_request_irq(dpaux->dev, dpaux->irq, tegra_dpaux_irq, IRQF_NO_AUTOEN,
 			       dev_name(dpaux->dev), dpaux);
 	if (err < 0) {
 		dev_err(dpaux->dev, "failed to request IRQ#%u: %d\n",
@@ -525,8 +525,6 @@ static int tegra_dpaux_probe(struct platform_device *pdev)
 		goto err_pm_disable;
 	}
 
-	disable_irq(dpaux->irq);
-
 	dpaux->aux.transfer = tegra_dpaux_transfer;
 	dpaux->aux.dev = &pdev->dev;
 
-- 
2.34.1