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path: root/drivers/gpu/drm/tegra/sor.c
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Diffstat (limited to 'drivers/gpu/drm/tegra/sor.c')
-rw-r--r--drivers/gpu/drm/tegra/sor.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 45b5258c77a2..e88a17c2937f 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -3728,7 +3728,12 @@ static int tegra_sor_probe(struct platform_device *pdev)
if (!sor->aux)
return -EPROBE_DEFER;
- sor->output.ddc = &sor->aux->ddc;
+ if (get_device(&sor->aux->ddc.dev)) {
+ if (try_module_get(sor->aux->ddc.owner))
+ sor->output.ddc = &sor->aux->ddc;
+ else
+ put_device(&sor->aux->ddc.dev);
+ }
}
if (!sor->aux) {