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authorRob Herring <rob.herring@calxeda.com>2013-08-26 16:47:40 +0200
committerRob Herring <rob.herring@calxeda.com>2013-10-09 18:38:07 +0200
commit0288ffcbfdf9b8656e7320c24caa1e4c1d498287 (patch)
treea519e3005e4987b91227546c6e1b46ab1845532d /include
parentmetag: use unflatten_and_copy_device_tree (diff)
downloadlinux-0288ffcbfdf9b8656e7320c24caa1e4c1d498287.tar.xz
linux-0288ffcbfdf9b8656e7320c24caa1e4c1d498287.zip
of: Introduce common early_init_dt_scan
Most architectures scan the all the same items early in the FDT and none are really architecture specific. Create a common early_init_dt_scan to unify the early scan of root, memory, and chosen nodes in the flattened DT. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/of_fdt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 58c28a8cc257..73e16511134e 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -116,6 +116,8 @@ extern void early_init_dt_setup_initrd_arch(u64 start, u64 end);
extern int early_init_dt_scan_root(unsigned long node, const char *uname,
int depth, void *data);
+extern bool early_init_dt_scan(void *params);
+
/* Other Prototypes */
extern void unflatten_device_tree(void);
extern void unflatten_and_copy_device_tree(void);