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libfdt: Make fdt_get_max_phandle() an inline

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It's now a trivial wrapper around fdt_find_max_phandle() so we might as
well inline it.  We also remove it from the versioning linker script.
Theoretically, that's a breaking ABI change except that we haven't yet
released a version with it exposed in the shared object, so we can get
away with it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2019-03-29 13:59:04 +11:00
parent 730875016a
commit cca6546244
3 changed files with 11 additions and 14 deletions
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12
libfdt/libfdt.h
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@ -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