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authorTomasz Stanislawski <t.stanislaws@samsung.com>2012-10-04 20:48:45 +0530
committerInki Dae <inki.dae@samsung.com>2012-10-05 19:14:53 +0900
commit07c8bdd79c7d7cc4142ba01a97a06133a429fe77 (patch)
tree3c7f10fc865b26b9afe6c98ca09895c217c10478 /drivers/gpu/drm/exynos
parentc119ed05b6b82f5e70725e63e844a6487a748b95 (diff)
drm: exynos: hdmi: fix interrupt handling
This patch fixes 'unsigned < 0' check in probe. Moreover it releases an interrupt at remove. Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r--drivers/gpu/drm/exynos/exynos_hdmi.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index b3a802b5a12..3902917cbd0 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -64,8 +64,8 @@ struct hdmi_context {
struct mutex hdmi_mutex;
void __iomem *regs;
- unsigned int external_irq;
- unsigned int internal_irq;
+ int external_irq;
+ int internal_irq;
struct i2c_client *ddc_port;
struct i2c_client *hdmiphy_port;
@@ -2424,6 +2424,7 @@ static int __devexit hdmi_remove(struct platform_device *pdev)
pm_runtime_disable(dev);
free_irq(hdata->internal_irq, hdata);
+ free_irq(hdata->external_irq, hdata);
hdmi_resources_cleanup(hdata);