diff options
| -rw-r--r-- | arch/powerpc/kernel/rtas.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index ce37dc9860ef..ae9b10c954a1 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -454,6 +454,11 @@ static struct rtas_function rtas_function_table[] __ro_after_init = { }, }; +#define for_each_rtas_function(funcp) \ + for (funcp = &rtas_function_table[0]; \ + funcp < &rtas_function_table[ARRAY_SIZE(rtas_function_table)]; \ + ++funcp) + /* * Nearly all RTAS calls need to be serialized. All uses of the * default rtas_args block must hold rtas_lock. @@ -525,10 +530,10 @@ static DEFINE_XARRAY(rtas_token_to_function_xarray); static int __init rtas_token_to_function_xarray_init(void) { + const struct rtas_function *func; int err = 0; - for (size_t i = 0; i < ARRAY_SIZE(rtas_function_table); ++i) { - const struct rtas_function *func = &rtas_function_table[i]; + for_each_rtas_function(func) { const s32 token = func->token; if (token == RTAS_UNKNOWN_SERVICE) |