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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2012-11-12 21:30:49 +0100 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2012-11-21 05:57:40 +0100 |
| commit | e55b0829cbace88f4b50036432a12146d22cd106 (patch) | |
| tree | 8ec8928b36aff4599a51e30bbb15ca62036ae059 /drivers | |
| parent | drivers/of: Constify device_node->name and ->path_component_name (diff) | |
| download | linux-e55b0829cbace88f4b50036432a12146d22cd106.tar.xz linux-e55b0829cbace88f4b50036432a12146d22cd106.zip | |
of: fdt: Constify 'pathp'
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 <fabio.estevam@freescale.com>
[Rob Herring: also constify np and lp]
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/of/fdt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index c8be32644c85..135b8083212a 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) { @@ -488,7 +488,7 @@ int __init of_scan_flat_dt(int (*it)(unsigned long node, pathp = (char *)p; p = ALIGN(p + strlen(pathp) + 1, 4); if ((*pathp) == '/') { - char *lp, *np; + const char *lp, *np; for (lp = NULL, np = pathp; *np; np++) if ((*np) == '/') lp = np+1; |