From: Fabio Estevam <[email protected]>

Constify 'pathp' in order to get rid of the following warning:

drivers/of/fdt.c:491:10: warning: assignment discards 'const' qualifier from 
pointer target type [enabled by default]

Signed-off-by: Fabio Estevam <[email protected]>
---
 drivers/of/fdt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 793b823..73fb8c0 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -460,7 +460,7 @@ int __init of_scan_flat_dt(int (*it)(unsigned long node,
 
        do {
                u32 tag = be32_to_cpup((__be32 *)p);
-               char *pathp;
+               const char *pathp;
 
                p += 4;
                if (tag == OF_DT_END_NODE) {
-- 
1.7.9.5

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