dm: core: Require users of devres to include the header
At present devres.h is included in all files that include dm.h but few
make use of it. Also this pulls in linux/compat which adds several more
headers. Drop the automatic inclusion and require files to include devres
themselves. This provides a good indication of which files use devres.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
diff --git a/drivers/i2c/ast_i2c.c b/drivers/i2c/ast_i2c.c
index 35dc234..c84d75a 100644
--- a/drivers/i2c/ast_i2c.c
+++ b/drivers/i2c/ast_i2c.c
@@ -13,6 +13,7 @@
#include <i2c.h>
#include <asm/io.h>
#include <asm/arch/scu_ast2500.h>
+#include <linux/err.h>
#include "ast_i2c.h"