ia64/irq: Use access helper irq_data_get_affinity_mask()
authorJiang Liu <jiang.liu@linux.intel.com>
Mon, 13 Jul 2015 20:42:46 +0000 (20:42 +0000)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 27 Jul 2015 11:36:37 +0000 (13:36 +0200)
This is a preparatory patch for moving irq_data struct members.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/20150713131034.630273860@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/ia64/kernel/iosapic.c
arch/ia64/kernel/irq.c
arch/ia64/kernel/msi_ia64.c
arch/ia64/sn/kernel/msi_sn.c

index bc9501e36e776257c53f190df8db2411c7cac273..4d2698d43c3980c6842b85893340b24f3b08296a 100644 (file)
@@ -838,7 +838,7 @@ iosapic_unregister_intr (unsigned int gsi)
        if (iosapic_intr_info[irq].count == 0) {
 #ifdef CONFIG_SMP
                /* Clear affinity */
-               cpumask_setall(irq_get_irq_data(irq)->affinity);
+               cpumask_setall(irq_get_affinity_mask(irq));
 #endif
                /* Clear the interrupt information */
                iosapic_intr_info[irq].dest = 0;
index 812a1e6b317966610811bb10d97e7c1cdab84a80..de4fc00dea98a8a6208cf7d50c805e7c5cd1bd0b 100644 (file)
@@ -67,7 +67,7 @@ static char irq_redir [NR_IRQS]; // = { [0 ... NR_IRQS-1] = 1 };
 void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
 {
        if (irq < NR_IRQS) {
-               cpumask_copy(irq_get_irq_data(irq)->affinity,
+               cpumask_copy(irq_get_affinity_mask(irq),
                             cpumask_of(cpu_logical_id(hwid)));
                irq_redir[irq] = (char) (redir & 0xff);
        }
@@ -119,8 +119,8 @@ static void migrate_irqs(void)
                if (irqd_is_per_cpu(data))
                        continue;
 
-               if (cpumask_any_and(data->affinity, cpu_online_mask)
-                   >= nr_cpu_ids) {
+               if (cpumask_any_and(irq_data_get_affinity_mask(data),
+                                   cpu_online_mask) >= nr_cpu_ids) {
                        /*
                         * Save it for phase 2 processing
                         */
index 4d3053e253944413832a1932ce6f7d14d7e357f2..af4eaec0f7c348019eb787ef2224106925bfac35 100644 (file)
@@ -36,7 +36,7 @@ static int ia64_set_msi_irq_affinity(struct irq_data *idata,
        msg.data = data;
 
        pci_write_msi_msg(irq, &msg);
-       cpumask_copy(idata->affinity, cpumask_of(cpu));
+       cpumask_copy(irq_data_get_affinity_mask(idata), cpumask_of(cpu));
 
        return 0;
 }
@@ -148,7 +148,7 @@ static int dmar_msi_set_affinity(struct irq_data *data,
        msg.address_lo |= MSI_ADDR_DEST_ID_CPU(cpu_physical_id(cpu));
 
        dmar_msi_write(irq, &msg);
-       cpumask_copy(data->affinity, mask);
+       cpumask_copy(irq_data_get_affinity_mask(data), mask);
 
        return 0;
 }
index 59ba6322b9f6220f74957f2cb2f6117511017692..fb25065b22c626d8af13b29f29a3a8b3248b96bf 100644 (file)
@@ -206,7 +206,7 @@ static int sn_set_msi_irq_affinity(struct irq_data *data,
        msg.address_lo = (u32)(bus_addr & 0x00000000ffffffff);
 
        pci_write_msi_msg(irq, &msg);
-       cpumask_copy(data->affinity, cpu_mask);
+       cpumask_copy(irq_data_get_affinity_mask(data), cpu_mask);
 
        return 0;
 }