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authorJiri Kosina <jkosina@suse.cz>2011-05-18 11:06:31 -0400
committerJiri Kosina <jkosina@suse.cz>2011-05-18 11:06:49 -0400
commit6b7b8e488bbdedeccabdd001a78ffcbe43bb8a3a (patch)
treef2f77cc31b4548745778fca6a51b09e1d8a49804 /kernel/irq/spurious.c
parentb50f315cbb865079a16a12fd9ae6083f98fd592c (diff)
parentc1d10d18c542278b7fbc413c289d3cb6219da6b3 (diff)
Merge branch 'master' into upstream.
This is sync with Linus' tree to receive KEY_IMAGES definition that went in through input tree.
Diffstat (limited to 'kernel/irq/spurious.c')
-rw-r--r--kernel/irq/spurious.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index dd586ebf9c8c..dfbd550401b2 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -45,12 +45,12 @@ bool irq_wait_for_poll(struct irq_desc *desc)
45#ifdef CONFIG_SMP 45#ifdef CONFIG_SMP
46 do { 46 do {
47 raw_spin_unlock(&desc->lock); 47 raw_spin_unlock(&desc->lock);
48 while (desc->istate & IRQS_INPROGRESS) 48 while (irqd_irq_inprogress(&desc->irq_data))
49 cpu_relax(); 49 cpu_relax();
50 raw_spin_lock(&desc->lock); 50 raw_spin_lock(&desc->lock);
51 } while (desc->istate & IRQS_INPROGRESS); 51 } while (irqd_irq_inprogress(&desc->irq_data));
52 /* Might have been disabled in meantime */ 52 /* Might have been disabled in meantime */
53 return !(desc->istate & IRQS_DISABLED) && desc->action; 53 return !irqd_irq_disabled(&desc->irq_data) && desc->action;
54#else 54#else
55 return false; 55 return false;
56#endif 56#endif
@@ -75,7 +75,7 @@ static int try_one_irq(int irq, struct irq_desc *desc, bool force)
75 * Do not poll disabled interrupts unless the spurious 75 * Do not poll disabled interrupts unless the spurious
76 * disabled poller asks explicitely. 76 * disabled poller asks explicitely.
77 */ 77 */
78 if ((desc->istate & IRQS_DISABLED) && !force) 78 if (irqd_irq_disabled(&desc->irq_data) && !force)
79 goto out; 79 goto out;
80 80
81 /* 81 /*
@@ -88,12 +88,11 @@ static int try_one_irq(int irq, struct irq_desc *desc, bool force)
88 goto out; 88 goto out;
89 89
90 /* Already running on another processor */ 90 /* Already running on another processor */
91 if (desc->istate & IRQS_INPROGRESS) { 91 if (irqd_irq_inprogress(&desc->irq_data)) {
92 /* 92 /*
93 * Already running: If it is shared get the other 93 * Already running: If it is shared get the other
94 * CPU to go looking for our mystery interrupt too 94 * CPU to go looking for our mystery interrupt too
95 */ 95 */
96 irq_compat_set_pending(desc);
97 desc->istate |= IRQS_PENDING; 96 desc->istate |= IRQS_PENDING;
98 goto out; 97 goto out;
99 } 98 }