[PATCH] dm: Fix build error when OF_CONTROL is not set

With OF_CONTROL disabled the build fails for include/dm/read.h:932:10: error: ‘ENOTSUPP’ undeclared (first use in this function)

Fixes: 134f3c366d78 ("dm: core: gracefully handle alias seq without of") Signed-off-by: Dan Murphy dmurphy@ti.com --- include/dm/read.h | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/include/dm/read.h b/include/dm/read.h index f02ec9595413..b1a610854403 100644 --- a/include/dm/read.h +++ b/include/dm/read.h @@ -9,6 +9,8 @@ #ifndef _DM_READ_H #define _DM_READ_H

+#include <linux/errno.h> + #include <dm/fdtaddr.h> #include <dm/ofnode.h> #include <dm/uclass.h>