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authorLars-Peter Clausen <lars@metafoo.de>2013-05-20 21:32:06 +0400
committerInki Dae <inki.dae@samsung.com>2013-05-22 06:45:51 +0400
commit4c1d8def9d5bbd642782893ccd849963f1811ae6 (patch)
treeb7a39bf8f8b0b511a0a3f2180554d1501b9bf193 /drivers/gpu
parentf02504587ed5669cc721a1f2351322e6badfe67f (diff)
downloadlinux-4c1d8def9d5bbd642782893ccd849963f1811ae6.tar.xz
drm/exynos: exynos_hdmi: Pass correct pointer to free_irq()
free_irq() expects the same pointer that was passed to request_threaded_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_threaded_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index bbfc3840080c..7e99853f1e18 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2082,7 +2082,7 @@ static int hdmi_remove(struct platform_device *pdev)
pm_runtime_disable(dev);
- free_irq(hdata->irq, hdata);
+ free_irq(hdata->irq, ctx);
/* hdmiphy i2c driver */