diff options
| author | Dongsheng.wang@freescale.com <Dongsheng.wang@freescale.com> | 2013-04-09 06:22:31 +0400 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2013-07-02 03:38:42 +0400 |
| commit | 9e6f31a9dbc58f6a5661f8dc8c919441b8d3ced4 (patch) | |
| tree | 9de7b330202d79bdc5a43c7d0c59c8e84164c821 /arch/powerpc/sysdev/mpic.c | |
| parent | 36ca09be6ff77a4e5b54b8b68ed7be7aa184250b (diff) | |
| download | linux-9e6f31a9dbc58f6a5661f8dc8c919441b8d3ced4.tar.xz | |
powerpc/mpic: create mpic subsystem object
Register a mpic subsystem at /sys/devices/system/
Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/sysdev/mpic.c')
| -rw-r--r-- | arch/powerpc/sysdev/mpic.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 4635d11f2dc2..1be54faf60dd 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -48,6 +48,12 @@ #define DBG(fmt...) #endif +struct bus_type mpic_subsys = { + .name = "mpic", + .dev_name = "mpic", +}; +EXPORT_SYMBOL_GPL(mpic_subsys); + static struct mpic *mpics; static struct mpic *mpic_primary; static DEFINE_RAW_SPINLOCK(mpic_lock); @@ -2035,6 +2041,8 @@ static struct syscore_ops mpic_syscore_ops = { static int mpic_init_sys(void) { register_syscore_ops(&mpic_syscore_ops); + subsys_system_register(&mpic_subsys, NULL); + return 0; } |