From: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
To: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org
Subject: [PATCH] of/flattree: forward declare struct device_node in of_fdt.h
Date: Sat, 08 Jan 2011 21:30:49 -0700 [thread overview]
Message-ID: <20110109043049.12860.28198.stgit@localhost6.localdomain6> (raw)
This patch forward declares struct device_node to fix a compile error
when of_fdt.h is included, but of.h is not. Alternately, including
linux/of.h could have been added to of_fdt.h, but that pulls in a lot
of unnecessary declarations when only working with the flattened
form.
Signed-off-by: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
---
include/linux/of_fdt.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index fb327f3..38cc8eb 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -59,6 +59,8 @@ struct boot_param_header {
#if defined(CONFIG_OF_FLATTREE)
+struct device_node;
+
/* For scanning an arbitrary device-tree at any time */
extern char *of_fdt_get_string(struct boot_param_header *blob, u32 offset);
extern void *of_fdt_get_property(struct boot_param_header *blob,
reply other threads:[~2011-01-09 4:30 UTC|newest]
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