@@ -25,4 +25,53 @@ struct soc_camera_platform_info {
int (*set_capture)(struct soc_camera_platform_info *info, int enable);
};
+static inline void soc_camera_platform_release(struct platform_device **pdev)
+{
+ *pdev = NULL;
+}
+
+static inline int soc_camera_platform_add(const struct soc_camera_link *icl,
+ struct device *dev,
+ struct platform_device **pdev,
+ struct soc_camera_link *plink,
+ void (*release)(struct device *dev),
+ int id)
+{
+ struct soc_camera_platform_info *info = plink->priv;
+ int ret;
+
+ if (icl != plink)
+ return -ENODEV;
+
+ if (*pdev)
+ return -EBUSY;
+
+ *pdev = platform_device_alloc("soc_camera_platform", id);
+ if (!*pdev)
+ return -ENOMEM;
+
+ (*pdev)->dev.platform_data = info;
+ (*pdev)->dev.release = release;
+
+ ret = platform_device_add(*pdev);
+ if (ret < 0) {
+ platform_device_put(*pdev);
+ *pdev = NULL;
+ } else {
+ info->dev = dev;
+ }
+
+ return 0;
+}
+
+static inline void soc_camera_platform_del(const struct soc_camera_link *icl,
+ struct platform_device *pdev,
+ const struct soc_camera_link *plink)
+{
+ if (icl != plink || !pdev)
+ return;
+
+ platform_device_unregister(pdev);
+}
+
#endif /* __SOC_CAMERA_H__ */