diff options
Diffstat (limited to 'drivers/media/platform/exynos-gsc')
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c index c595723f5031..c04973669a47 100644 --- a/drivers/media/platform/exynos-gsc/gsc-core.c +++ b/drivers/media/platform/exynos-gsc/gsc-core.c @@ -1063,13 +1063,17 @@ static int gsc_probe(struct platform_device *pdev) struct resource *res; struct gsc_driverdata *drv_data = gsc_get_drv_data(pdev); struct device *dev = &pdev->dev; - int ret = 0; + int ret; gsc = devm_kzalloc(dev, sizeof(struct gsc_dev), GFP_KERNEL); if (!gsc) return -ENOMEM; - gsc->id = of_alias_get_id(pdev->dev.of_node, "gsc"); + ret = of_alias_get_id(pdev->dev.of_node, "gsc"); + if (ret < 0) + return ret; + + gsc->id = ret; if (gsc->id >= drv_data->num_entities) { dev_err(dev, "Invalid platform device id: %d\n", gsc->id); return -EINVAL; |
