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Diffstat (limited to 'drivers/gpu/drm/tegra/sor.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 7 |
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) { |