diff options
Diffstat (limited to '')
| -rw-r--r-- | cpukit/include/libfdt.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/cpukit/include/libfdt.h b/cpukit/include/libfdt.h index 39ff6d5d25..1f44177f34 100644 --- a/cpukit/include/libfdt.h +++ b/cpukit/include/libfdt.h @@ -418,7 +418,17 @@ int fdt_find_max_phandle(const void *fdt, uint32_t *phandle); * 0, if no phandle was found in the device tree * -1, if an error occurred */ -uint32_t fdt_get_max_phandle(const void *fdt); +static inline uint32_t fdt_get_max_phandle(const void *fdt) +{ + uint32_t phandle; + int err; + + err = fdt_find_max_phandle(fdt, &phandle); + if (err < 0) + return (uint32_t)-1; + + return phandle; +} /** * fdt_generate_phandle - return a new, unused phandle for a device tree blob |