lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

of: constify property name parameters for helper functions

Browse Source 
The helper functions for reading u32 integers, u32 arrays and strings
should have the property name as a const pointer.

Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Jamie Iles
2011-08-02 15:45:07 +01:00
committed by Grant Likely
parent 5f9288af06
commit aac285c6cb
2 changed files with 13 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
include/linux/of.h
View File

@@ -196,12 +196,13 @@ extern struct property *of_find_property(const struct device_node *np,
const char *name,
int *lenp);
extern int of_property_read_u32_array(const struct device_node *np,
char *propname,
const char *propname,
u32 *out_values,
size_t sz);
extern int of_property_read_string(struct device_node *np, char *propname,
const char **out_string);
extern int of_property_read_string(struct device_node *np,
const char *propname,
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);
@@ -242,13 +243,15 @@ static inline bool of_have_populated_dt(void)
}
static inline int of_property_read_u32_array(const struct device_node *np,
char *propname, u32 *out_values, size_t sz)
const char *propname,
u32 *out_values, size_t sz)
{
return -ENOSYS;
}
static inline int of_property_read_string(struct device_node *np,
char *propname, const char **out_string)
const char *propname,
const char **out_string)
{
return -ENOSYS;
}
@@ -256,7 +259,7 @@ static inline int of_property_read_string(struct device_node *np,
#endif /* CONFIG_OF */
static inline int of_property_read_u32(const struct device_node *np,
char *propname,
const char *propname,
u32 *out_value)
{
return of_property_read_u32_array(np, propname, out_value, 1);