x86: hyperv: Fixup the (brain) damage caused by the irq cleanup

[linux.git] / arch / x86 / kernel / cpu / mshyperv.c

diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index a6f5f351f7af6d56e02eaed664901b2d4f10b641..b4dcca124918ada61f9c88b08bdc4aa6fc217107 100644 (file)
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -32,7 +32,7 @@ struct ms_hyperv_info ms_hyperv;
 EXPORT_SYMBOL_GPL(ms_hyperv);
 
 #if IS_ENABLED(CONFIG_HYPERV)
-static irq_handler_t vmbus_handler;
+static void (*vmbus_handler)(void);
 
 void hyperv_vector_handler(struct pt_regs *regs)
 {
@@ -49,7 +49,7 @@ void hyperv_vector_handler(struct pt_regs *regs)
        set_irq_regs(old_regs);
 }
 
-int hv_setup_vmbus_irq(int irq, irq_handler_t handler, void *dev_id)
+void hv_setup_vmbus_irq(void (*handler)(void))
 {
        vmbus_handler = handler;
        /*
@@ -61,7 +61,7 @@ int hv_setup_vmbus_irq(int irq, irq_handler_t handler, void *dev_id)
                                hyperv_callback_vector);
 }
 
-void hv_remove_vmbus_irq(int irq, void *dev_id)
+void hv_remove_vmbus_irq(void)
 {
        /* We have no way to deallocate the interrupt gate */
        vmbus_handler = NULL;