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| author | Tadeusz Struk <tadeusz.struk@linaro.org> | 2022-10-11 11:26:10 -0700 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-12-22 08:02:57 +0100 |
| commit | 8632d58f971cb2a8f9a6ba20592f0f8af964d7d4 (patch) | |
| tree | cba45e3c08f3f9782f37f6fe23227b3867e522d6 /cpukit/include/libfdt.h | |
| parent | libdtc: remove duplicate judgments (diff) | |
| download | rtems-8632d58f971cb2a8f9a6ba20592f0f8af964d7d4.tar.bz2 | |
libfdt: add fdt_get_property_by_offset_w helper
Add a new fdt_get_property_by_offset_w helper function.
It is a wrapper on fdt_get_property_by_offset that returns
a writable pointer to a property at a given offset.
Signed-off-by: Tadeusz Struk <tadeusz.struk@linaro.org>
Message-Id: <20221011182611.116011-1-tadeusz.struk@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'cpukit/include/libfdt.h')
| -rw-r--r-- | cpukit/include/libfdt.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cpukit/include/libfdt.h b/cpukit/include/libfdt.h index a7f432c80c..d0a2ed2741 100644 --- a/cpukit/include/libfdt.h +++ b/cpukit/include/libfdt.h @@ -660,6 +660,13 @@ int fdt_next_property_offset(const void *fdt, int offset); const struct fdt_property *fdt_get_property_by_offset(const void *fdt, int offset, int *lenp); +static inline struct fdt_property *fdt_get_property_by_offset_w(void *fdt, + int offset, + int *lenp) +{ + return (struct fdt_property *)(uintptr_t) + fdt_get_property_by_offset(fdt, offset, lenp); +} /** * fdt_get_property_namelen - find a property based on substring |