dmar: Convert to new irq chip functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: David Woodhouse <dwmw2@infradead.org>

4 files changed, 11 insertions, 10 deletions

diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c
index dbb43424704c..00b19a416eab 100644
--- a/arch/ia64/kernel/msi_ia64.c
+++ b/arch/ia64/kernel/msi_ia64.c
@@ -160,8 +160,8 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
 
 static struct irq_chip dmar_msi_type = {
         .name = "DMAR_MSI",
-        .unmask = dmar_msi_unmask,
-        .mask = dmar_msi_mask,
+        .irq_unmask = dmar_msi_unmask,
+        .irq_mask = dmar_msi_mask,
         .ack = ia64_ack_msi_irq,
 #ifdef CONFIG_SMP
         .set_affinity = dmar_msi_set_affinity,
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 49aa857ff004..72b253ef310e 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -3578,8 +3578,8 @@ static int dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
 
 static struct irq_chip dmar_msi_type = {
         .name = "DMAR_MSI",
-        .unmask = dmar_msi_unmask,
-        .mask = dmar_msi_mask,
+        .irq_unmask = dmar_msi_unmask,
+        .irq_mask = dmar_msi_mask,
         .irq_ack = ack_apic_edge,
 #ifdef CONFIG_SMP
         .set_affinity = dmar_msi_set_affinity,
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 0a19708074c2..3de3a436a432 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -1221,9 +1221,9 @@ const char *dmar_get_fault_reason(u8 fault_reason, int *fault_type)
         }
 }
 
-void dmar_msi_unmask(unsigned int irq)
+void dmar_msi_unmask(struct irq_data *data)
 {
-        struct intel_iommu *iommu = get_irq_data(irq);
+        struct intel_iommu *iommu = irq_data_get_irq_data(data);
         unsigned long flag;
 
         /* unmask it */
@@ -1234,10 +1234,10 @@ void dmar_msi_unmask(unsigned int irq)
         spin_unlock_irqrestore(&iommu->register_lock, flag);
 }
 
-void dmar_msi_mask(unsigned int irq)
+void dmar_msi_mask(struct irq_data *data)
 {
         unsigned long flag;
-        struct intel_iommu *iommu = get_irq_data(irq);
+        struct intel_iommu *iommu = irq_data_get_irq_data(data);
 
         /* mask it */
         spin_lock_irqsave(&iommu->register_lock, flag);
diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index d7cecc90ed34..cb86aa1ca436 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -187,8 +187,9 @@ static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
 /* Can't use the common MSI interrupt functions
  * since DMAR is not a pci device
  */
-extern void dmar_msi_unmask(unsigned int irq);
-extern void dmar_msi_mask(unsigned int irq);
+struct irq_data;
+extern void dmar_msi_unmask(struct irq_data *data);
+extern void dmar_msi_mask(struct irq_data *data);
 extern void dmar_msi_read(int irq, struct msi_msg *msg);
 extern void dmar_msi_write(int irq, struct msi_msg *msg);
 extern int dmar_set_interrupt(struct intel_iommu *iommu);