istallion: add missing __devexit marking

[firefly-linux-kernel-4.4.55.git] / drivers / sh / intc.c

diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c
index 12d13d99b6f09690c9ec31a42ae630f460f039f4..3dd231a643b5edabe44d1b156ffb9de426d640cd 100644 (file)
--- a/drivers/sh/intc.c
+++ b/drivers/sh/intc.c
@@ -20,10 +20,10 @@
 #include <linux/module.h>
 #include <linux/io.h>
 #include <linux/interrupt.h>
-#include <linux/bootmem.h>
 #include <linux/sh_intc.h>
 #include <linux/sysdev.h>
 #include <linux/list.h>
+#include <linux/topology.h>
 
 #define _INTC_MK(fn, mode, addr_e, addr_d, width, shift) \
        ((shift) | ((width) << 5) | ((fn) << 9) | ((mode) << 13) | \
@@ -674,7 +674,7 @@ void __init register_intc_controller(struct intc_desc *desc)
        unsigned int i, k, smp;
        struct intc_desc_int *d;
 
-       d = alloc_bootmem(sizeof(*d));
+       d = kzalloc(sizeof(*d), GFP_NOWAIT);
 
        INIT_LIST_HEAD(&d->list);
        list_add(&d->list, &intc_list);
@@ -686,9 +686,9 @@ void __init register_intc_controller(struct intc_desc *desc)
 #if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
        d->nr_reg += desc->ack_regs ? desc->nr_ack_regs : 0;
 #endif
-       d->reg = alloc_bootmem(d->nr_reg * sizeof(*d->reg));
+       d->reg = kzalloc(d->nr_reg * sizeof(*d->reg), GFP_NOWAIT);
 #ifdef CONFIG_SMP
-       d->smp = alloc_bootmem(d->nr_reg * sizeof(*d->smp));
+       d->smp = kzalloc(d->nr_reg * sizeof(*d->smp), GFP_NOWAIT);
 #endif
        k = 0;
 
@@ -701,7 +701,7 @@ void __init register_intc_controller(struct intc_desc *desc)
        }
 
        if (desc->prio_regs) {
-               d->prio = alloc_bootmem(desc->nr_vectors * sizeof(*d->prio));
+               d->prio = kzalloc(desc->nr_vectors * sizeof(*d->prio), GFP_NOWAIT);
 
                for (i = 0; i < desc->nr_prio_regs; i++) {
                        smp = IS_SMP(desc->prio_regs[i]);
@@ -711,7 +711,7 @@ void __init register_intc_controller(struct intc_desc *desc)
        }
 
        if (desc->sense_regs) {
-               d->sense = alloc_bootmem(desc->nr_vectors * sizeof(*d->sense));
+               d->sense = kzalloc(desc->nr_vectors * sizeof(*d->sense), GFP_NOWAIT);
 
                for (i = 0; i < desc->nr_sense_regs; i++) {
                        k += save_reg(d, k, desc->sense_regs[i].reg, 0);
@@ -756,7 +756,7 @@ void __init register_intc_controller(struct intc_desc *desc)
                        vect2->enum_id = 0;
 
                        if (!intc_evt2irq_table)
-                               intc_evt2irq_table = alloc_bootmem(NR_IRQS);
+                               intc_evt2irq_table = kzalloc(NR_IRQS, GFP_NOWAIT);
 
                        if (!intc_evt2irq_table) {
                                pr_warning("intc: cannot allocate evt2irq!\n");
@@ -770,11 +770,19 @@ void __init register_intc_controller(struct intc_desc *desc)
        /* register the vectors one by one */
        for (i = 0; i < desc->nr_vectors; i++) {
                struct intc_vect *vect = desc->vectors + i;
+               unsigned int irq = evt2irq(vect->vect);
+               struct irq_desc *irq_desc;
 
                if (!vect->enum_id)
                        continue;
 
-               intc_register_irq(desc, d, vect->enum_id, evt2irq(vect->vect));
+               irq_desc = irq_to_desc_alloc_node(irq, numa_node_id());
+               if (unlikely(!irq_desc)) {
+                       printk(KERN_INFO "can not get irq_desc for %d\n", irq);
+                       continue;
+               }
+
+               intc_register_irq(desc, d, vect->enum_id, irq);
        }
 }