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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-20 01:15:07 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-20 01:15:07 +0300
commit31e182363b39d84031eadf0caf6d99fd9eb056f0 (patch)
tree82dfe8293c9880ad521f67f3afc20a2fe55efddd /include
parent1200b6809dfd9d73bc4c7db76d288c35fa4b2ebe (diff)
parent5027e19db8cee24e189f8afa53b548e1ac5d0c1d (diff)
downloadlinux-31e182363b39d84031eadf0caf6d99fd9eb056f0.tar.xz
Merge tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring: - new tool 'dtx_diff' to diff DT files - sync kernel's dtc/libfdt to current dtc repo master - fix for reserved memory regions located in highmem - document standard unit suffixes for DT properties - various DT binding doc updates * tag 'devicetree-for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Add vendor prefix for eGalax_eMPIA Technology Inc Input: ads7846: Add description how to use internal reference (ADS7846) ARM: realview: add EB syscon variants to bindings devicetree: bindings: ARM: Use "uV" for micro-volt serial: fsl-imx-uart: Fix typo in fsl,dte-mode description of: add 'const' for of_property_*_string*() parameter '*np' of/unittest: fix infinite loop in of_unittest_destroy_tracked_overlays() of: alloc anywhere from memblock if range not specified kbuild: Allow using host dtc instead of kernel's copy of: resolver: Add missing of_node_get and of_node_put of: Add United Radiant Technology Corporation vendor prefix dt/bindings: add documentation on standard property unit suffixes scripts/dtc: Update to upstream commit b06e55c88b9b ARM: boot: Add an implementation of strnlen for libfdt scripts/dtc: dtx_diff - add info to error message dtc: create tool to diff device trees
Diffstat (limited to 'include')
-rw-r--r--include/linux/of.h18
1 files changed, 9 insertions, 9 deletions
diff --git a/include/linux/of.h b/include/linux/of.h
index dc6e39696b64..7fcb681baadf 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -296,13 +296,13 @@ extern int of_property_read_u64_array(const struct device_node *np,
u64 *out_values,
size_t sz);
-extern int of_property_read_string(struct device_node *np,
+extern int of_property_read_string(const struct device_node *np,
const char *propname,
const char **out_string);
-extern int of_property_match_string(struct device_node *np,
+extern int of_property_match_string(const struct device_node *np,
const char *propname,
const char *string);
-extern int of_property_read_string_helper(struct device_node *np,
+extern int of_property_read_string_helper(const struct device_node *np,
const char *propname,
const char **out_strs, size_t sz, int index);
extern int of_device_is_compatible(const struct device_node *device,
@@ -538,14 +538,14 @@ static inline int of_property_read_u64_array(const struct device_node *np,
return -ENOSYS;
}
-static inline int of_property_read_string(struct device_node *np,
+static inline int of_property_read_string(const struct device_node *np,
const char *propname,
const char **out_string)
{
return -ENOSYS;
}
-static inline int of_property_read_string_helper(struct device_node *np,
+static inline int of_property_read_string_helper(const struct device_node *np,
const char *propname,
const char **out_strs, size_t sz, int index)
{
@@ -571,7 +571,7 @@ static inline int of_property_read_u64(const struct device_node *np,
return -ENOSYS;
}
-static inline int of_property_match_string(struct device_node *np,
+static inline int of_property_match_string(const struct device_node *np,
const char *propname,
const char *string)
{
@@ -773,7 +773,7 @@ static inline int of_property_count_u64_elems(const struct device_node *np,
*
* If @out_strs is NULL, the number of strings in the property is returned.
*/
-static inline int of_property_read_string_array(struct device_node *np,
+static inline int of_property_read_string_array(const struct device_node *np,
const char *propname, const char **out_strs,
size_t sz)
{
@@ -792,7 +792,7 @@ static inline int of_property_read_string_array(struct device_node *np,
* does not have a value, and -EILSEQ if the string is not null-terminated
* within the length of the property data.
*/
-static inline int of_property_count_strings(struct device_node *np,
+static inline int of_property_count_strings(const struct device_node *np,
const char *propname)
{
return of_property_read_string_helper(np, propname, NULL, 0, 0);
@@ -816,7 +816,7 @@ static inline int of_property_count_strings(struct device_node *np,
*
* The out_string pointer is modified only if a valid string can be decoded.
*/
-static inline int of_property_read_string_index(struct device_node *np,
+static inline int of_property_read_string_index(const struct device_node *np,
const char *propname,
int index, const char **output)
{