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| author | Shawn Guo <shawn.guo@linaro.org> | 2011-07-04 09:01:18 +0800 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-07-03 23:47:22 -0600 |
| commit | f09bc831b7693f93ecb95dea7180d55b45b88e76 (patch) | |
| tree | d47c3408c86b147c77dd33e5295c7892ae8a9f7f /include/linux/of.h | |
| parent | a3b853633d78c3930b513ee219df48637ac82eed (diff) | |
| download | op-kernel-dev-f09bc831b7693f93ecb95dea7180d55b45b88e76.zip op-kernel-dev-f09bc831b7693f93ecb95dea7180d55b45b88e76.tar.gz | |
dt: add 'const' for of_property_read_string parameter **out_string
The existing dt codes usually call of_get_property to get a string
property and save it as a 'const char *'. The patch adds'const' for
of_property_read_string parameter **out_string to make the converting
of existing code a little easier.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 4fc4c1b..b238520 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -198,7 +198,7 @@ extern struct property *of_find_property(const struct device_node *np, extern int of_property_read_u32(struct device_node *np, char *propname, u32 *out_value); extern int of_property_read_string(struct device_node *np, char *propname, - char **out_string); + const char **out_string); extern int of_device_is_compatible(const struct device_node *device, const char *); extern int of_device_is_available(const struct device_node *device); |
