mmc: core: First step in cleaning up private mmc header files
This is the first step in cleaning up the private mmc header files. In this
change we makes sure each header file builds standalone, as that helps to
resolve dependencies.
While changing this, it also seems reasonable to stop including other
headers from inside a header itself which it don't depend upon.
Additionally, in some cases such dependencies are better resolved by
forward declaring the needed struct.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index 992bf53..366ce79 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -10,7 +10,8 @@
*/
#ifndef _MMC_CORE_HOST_H
#define _MMC_CORE_HOST_H
-#include <linux/mmc/host.h>
+
+struct mmc_host;
int mmc_register_host_class(void);
void mmc_unregister_host_class(void);
