struct qcom_smd_channel *channel;
};
+typedef int (*qcom_smd_cb_t)(struct qcom_smd_channel *, const void *, size_t);
+
/**
* struct qcom_smd_driver - smd driver struct
* @driver: underlying device driver
int (*probe)(struct qcom_smd_device *dev);
void (*remove)(struct qcom_smd_device *dev);
- int (*callback)(struct qcom_smd_device *, const void *, size_t);
+ qcom_smd_cb_t callback;
};
#if IS_ENABLED(CONFIG_QCOM_SMD)
int qcom_smd_driver_register(struct qcom_smd_driver *drv);
void qcom_smd_driver_unregister(struct qcom_smd_driver *drv);
+struct qcom_smd_channel *qcom_smd_open_channel(struct qcom_smd_channel *channel,
+ const char *name,
+ qcom_smd_cb_t cb);
+void *qcom_smd_get_drvdata(struct qcom_smd_channel *channel);
+void qcom_smd_set_drvdata(struct qcom_smd_channel *channel, void *data);
int qcom_smd_send(struct qcom_smd_channel *channel, const void *data, int len);
+
#else
static inline int qcom_smd_driver_register(struct qcom_smd_driver *drv)
WARN_ON(1);
}
+static inline struct qcom_smd_channel *
+qcom_smd_open_channel(struct qcom_smd_channel *channel,
+ const char *name,
+ qcom_smd_cb_t cb)
+{
+ /* This shouldn't be possible */
+ WARN_ON(1);
+ return NULL;
+}
+
+void *qcom_smd_get_drvdata(struct qcom_smd_channel *channel)
+{
+ /* This shouldn't be possible */
+ WARN_ON(1);
+ return NULL;
+}
+
+void qcom_smd_set_drvdata(struct qcom_smd_channel *channel, void *data)
+{
+ /* This shouldn't be possible */
+ WARN_ON(1);
+}
+
static inline int qcom_smd_send(struct qcom_smd_channel *channel,
const void *data, int len)
{