diff options
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index e8c7a937955e..07a8508cb7fa 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -320,6 +320,7 @@ static inline void disable_surveillance(void) #ifdef CONFIG_PPC_PSERIES /* Since this can't be a module, args should end up below 4GB. */ static struct rtas_args args; + int token; /* * At this point we have got all the cpus we can into @@ -328,17 +329,12 @@ static inline void disable_surveillance(void) * If we did try to take rtas.lock there would be a * real possibility of deadlock. */ - args.token = rtas_token("set-indicator"); - if (args.token == RTAS_UNKNOWN_SERVICE) + token = rtas_token("set-indicator"); + if (token == RTAS_UNKNOWN_SERVICE) return; - args.token = cpu_to_be32(args.token); - args.nargs = cpu_to_be32(3); - args.nret = cpu_to_be32(1); - args.rets = &args.args[3]; - args.args[0] = cpu_to_be32(SURVEILLANCE_TOKEN); - args.args[1] = 0; - args.args[2] = 0; - enter_rtas(__pa(&args)); + + rtas_call_unlocked(&args, token, 3, 1, NULL, SURVEILLANCE_TOKEN, 0, 0); + #endif /* CONFIG_PPC_PSERIES */ } |