diff options
Diffstat (limited to 'arch/x86/platform/mrst/mrst.c')
| -rw-r--r-- | arch/x86/platform/mrst/mrst.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c index fe73276..51ec016 100644 --- a/arch/x86/platform/mrst/mrst.c +++ b/arch/x86/platform/mrst/mrst.c @@ -24,6 +24,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> #include <linux/module.h> +#include <linux/notifier.h> #include <asm/setup.h> #include <asm/mpspec_def.h> @@ -555,6 +556,9 @@ static void __init intel_scu_i2c_device_register(int bus, i2c_devs[i2c_next_dev++] = new_dev; } +BLOCKING_NOTIFIER_HEAD(intel_scu_notifier); +EXPORT_SYMBOL_GPL(intel_scu_notifier); + /* Called by IPC driver */ void intel_scu_devices_create(void) { @@ -579,6 +583,7 @@ void intel_scu_devices_create(void) } else i2c_register_board_info(i2c_bus[i], i2c_devs[i], 1); } + intel_scu_notifier_post(SCU_AVAILABLE, 0L); } EXPORT_SYMBOL_GPL(intel_scu_devices_create); @@ -587,6 +592,8 @@ void intel_scu_devices_destroy(void) { int i; + intel_scu_notifier_post(SCU_DOWN, 0L); + for (i = 0; i < ipc_next_dev; i++) platform_device_del(ipc_devs[i]); } |
