mmc: core: Move mmc_start_areq() declaration

mmc_start_areq() is an internal mmc core API. Move the declaration
accordingly.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/core/core.h

@@ -107,6 +107,12 @@ static inline void mmc_unregister_pm_notifier(struct mmc_host *host) { }
 void mmc_wait_for_req_done(struct mmc_host *host, struct mmc_request *mrq);
 bool mmc_is_req_done(struct mmc_host *host, struct mmc_request *mrq);
 
+struct mmc_async_req;
+
+struct mmc_async_req *mmc_start_areq(struct mmc_host *host,
+				     struct mmc_async_req *areq,
+				     enum mmc_blk_status *ret_stat);
+
 int mmc_erase(struct mmc_card *card, unsigned int from, unsigned int nr,
 		unsigned int arg);
 int mmc_can_erase(struct mmc_card *card);

include/linux/mmc/core.h

@@ -171,11 +171,7 @@ struct mmc_request {
 };
 
 struct mmc_card;
-struct mmc_async_req;
 
-struct mmc_async_req *mmc_start_areq(struct mmc_host *host,
-				struct mmc_async_req *areq,
-				enum mmc_blk_status *ret_stat);
 void mmc_wait_for_req(struct mmc_host *host, struct mmc_request *mrq);
 int mmc_wait_for_cmd(struct mmc_host *host, struct mmc_command *cmd,
 		int retries);