diff options
| -rw-r--r-- | drivers/xen/events/events_2l.c | 15 | ||||
| -rw-r--r-- | drivers/xen/events/events_base.c | 7 | ||||
| -rw-r--r-- | drivers/xen/events/events_fifo.c | 8 |
3 files changed, 8 insertions, 22 deletions
diff --git a/drivers/xen/events/events_2l.c b/drivers/xen/events/events_2l.c index d7ff91757307..5db43fc100a4 100644 --- a/drivers/xen/events/events_2l.c +++ b/drivers/xen/events/events_2l.c @@ -166,7 +166,6 @@ static void evtchn_2l_handle_events(unsigned cpu) int start_word_idx, start_bit_idx; int word_idx, bit_idx; int i; - struct irq_desc *desc; struct shared_info *s = HYPERVISOR_shared_info; struct vcpu_info *vcpu_info = __this_cpu_read(xen_vcpu); @@ -176,11 +175,8 @@ static void evtchn_2l_handle_events(unsigned cpu) unsigned int evtchn = evtchn_from_irq(irq); word_idx = evtchn / BITS_PER_LONG; bit_idx = evtchn % BITS_PER_LONG; - if (active_evtchns(cpu, s, word_idx) & (1ULL << bit_idx)) { - desc = irq_to_desc(irq); - if (desc) - generic_handle_irq_desc(irq, desc); - } + if (active_evtchns(cpu, s, word_idx) & (1ULL << bit_idx)) + generic_handle_irq(irq); } /* @@ -245,11 +241,8 @@ static void evtchn_2l_handle_events(unsigned cpu) port = (word_idx * BITS_PER_EVTCHN_WORD) + bit_idx; irq = get_evtchn_to_irq(port); - if (irq != -1) { - desc = irq_to_desc(irq); - if (desc) - generic_handle_irq_desc(irq, desc); - } + if (irq != -1) + generic_handle_irq(irq); bit_idx = (bit_idx + 1) % BITS_PER_EVTCHN_WORD; diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index f4a9e3311297..7fea02c143ba 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -336,9 +336,8 @@ static void bind_evtchn_to_cpu(unsigned int chn, unsigned int cpu) BUG_ON(irq == -1); #ifdef CONFIG_SMP - cpumask_copy(irq_to_desc(irq)->irq_data.affinity, cpumask_of(cpu)); + cpumask_copy(irq_get_irq_data(irq)->affinity, cpumask_of(cpu)); #endif - xen_evtchn_port_bind_to_cpu(info, cpu); info->cpu = cpu; @@ -373,10 +372,8 @@ static void xen_irq_init(unsigned irq) { struct irq_info *info; #ifdef CONFIG_SMP - struct irq_desc *desc = irq_to_desc(irq); - /* By default all event channels notify CPU#0. */ - cpumask_copy(desc->irq_data.affinity, cpumask_of(0)); + cpumask_copy(irq_get_irq_data(irq)->affinity, cpumask_of(0)); #endif info = kzalloc(sizeof(*info), GFP_KERNEL); diff --git a/drivers/xen/events/events_fifo.c b/drivers/xen/events/events_fifo.c index 1de2a191b395..96109a9972b6 100644 --- a/drivers/xen/events/events_fifo.c +++ b/drivers/xen/events/events_fifo.c @@ -235,14 +235,10 @@ static uint32_t clear_linked(volatile event_word_t *word) static void handle_irq_for_port(unsigned port) { int irq; - struct irq_desc *desc; irq = get_evtchn_to_irq(port); - if (irq != -1) { - desc = irq_to_desc(irq); - if (desc) - generic_handle_irq_desc(irq, desc); - } + if (irq != -1) + generic_handle_irq(irq); } static void consume_one_event(unsigned cpu, |
