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authorRajendra Nayak <rnayak@ti.com>2011-10-10 21:49:35 +0530
committerGrant Likely <grant.likely@secretlab.ca>2011-10-13 12:33:38 -0600
commit36a0904ea0a657567122edebb95eab5f1620a5eb (patch)
treee0a3277c0f52c5cbf37b66870bf19d4e74ad574e /include/linux/of.h
parent6b3754d6183797263bc6b28884323cf7842a8961 (diff)
downloadop-kernel-dev-36a0904ea0a657567122edebb95eab5f1620a5eb.zip
op-kernel-dev-36a0904ea0a657567122edebb95eab5f1620a5eb.tar.gz
dt: add empty dt helpers for non-dt build
Add empty of_device_is_compatible() and of_parse_phandle() for non-dt builds to work. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/of.h')
-rw-r--r--include/linux/of.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h
index 1cc9930..736b747 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -255,6 +255,12 @@ static inline bool of_have_populated_dt(void)
#define for_each_child_of_node(parent, child) \
while (0)
+static inline int of_device_is_compatible(const struct device_node *device,
+ const char *name)
+{
+ return 0;
+}
+
static inline struct property *of_find_property(const struct device_node *np,
const char *name,
int *lenp)
@@ -289,6 +295,13 @@ static inline int of_property_read_u64(const struct device_node *np,
return -ENOSYS;
}
+static inline struct device_node *of_parse_phandle(struct device_node *np,
+ const char *phandle_name,
+ int index)
+{
+ return NULL;
+}
+
#define of_match_ptr(_ptr) NULL
#endif /* CONFIG_OF */
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