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authorMichael Holzheu <holzheu@de.ibm.com>2007-02-21 10:55:18 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-02-21 10:55:18 +0100
commit72960a02c270950253126ee8b339afd400f55273 (patch)
tree3dec1f231bac88c2457af8a33b146b7df25df603 /arch/s390
parent6c732de2d3673e28c6a976c98ee6ba4d197a919a (diff)
downloadop-kernel-dev-72960a02c270950253126ee8b339afd400f55273.zip
op-kernel-dev-72960a02c270950253126ee8b339afd400f55273.tar.gz
[S390] New get_cpu_id() inline assembly
Replace two stidp inline assemblies with one global implementation. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kernel/early.c2
-rw-r--r--arch/s390/kernel/setup.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index e518dd5..011e8c7 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -129,7 +129,7 @@ static noinline __init void detect_machine_type(void)
{
struct cpuinfo_S390 *cpuinfo = &S390_lowcore.cpu_data;
- asm volatile("stidp %0" : "=m" (S390_lowcore.cpu_data.cpu_id));
+ get_cpu_id(&S390_lowcore.cpu_data.cpu_id);
/* Running under z/VM ? */
if (cpuinfo->cpu_id.version == 0xff)
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 50c5210..49567d8 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -106,7 +106,7 @@ void __devinit cpu_init (void)
/*
* Store processor id in lowcore (used e.g. in timer_interrupt)
*/
- asm volatile("stidp %0": "=m" (S390_lowcore.cpu_data.cpu_id));
+ get_cpu_id(&S390_lowcore.cpu_data.cpu_id);
S390_lowcore.cpu_data.cpu_addr = addr;
/*
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