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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-21 17:11:46 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-21 17:11:46 -0400
commit4a60cfa9457749f7987fd4f3c956dbba5a281129 (patch)
tree85f3633276282cde0a3ac558d988704eaa3e68af /kernel/irq/autoprobe.c
parent62bea97f54d806218a992b18d1f425cfb5060175 (diff)
parent27afdf2008da0b8878a73e32e4eb12381b84e224 (diff)
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (96 commits) apic, x86: Use BIOS settings for IBS and MCE threshold interrupt LVT offsets apic, x86: Check if EILVT APIC registers are available (AMD only) x86: ioapic: Call free_irte only if interrupt remapping enabled arm: Use ARCH_IRQ_INIT_FLAGS genirq, ARM: Fix boot on ARM platforms genirq: Fix CONFIG_GENIRQ_NO_DEPRECATED=y build x86: Switch sparse_irq allocations to GFP_KERNEL genirq: Switch sparse_irq allocator to GFP_KERNEL genirq: Make sparse_lock a mutex x86: lguest: Use new irq allocator genirq: Remove the now unused sparse irq leftovers genirq: Sanitize dynamic irq handling genirq: Remove arch_init_chip_data() x86: xen: Sanitise sparse_irq handling x86: Use sane enumeration x86: uv: Clean up the direct access to irq_desc x86: Make io_apic.c local functions static genirq: Remove irq_2_iommu x86: Speed up the irq_remapped check in hot pathes intr_remap: Simplify the code further ... Fix up trivial conflicts in arch/x86/Kconfig
Diffstat (limited to 'kernel/irq/autoprobe.c')
-rw-r--r--kernel/irq/autoprobe.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/kernel/irq/autoprobe.c b/kernel/irq/autoprobe.c
index 2295a31ef110..505798f86c36 100644
--- a/kernel/irq/autoprobe.c
+++ b/kernel/irq/autoprobe.c
@@ -57,9 +57,10 @@ unsigned long probe_irq_on(void)
57 * Some chips need to know about probing in 57 * Some chips need to know about probing in
58 * progress: 58 * progress:
59 */ 59 */
60 if (desc->chip->set_type) 60 if (desc->irq_data.chip->irq_set_type)
61 desc->chip->set_type(i, IRQ_TYPE_PROBE); 61 desc->irq_data.chip->irq_set_type(&desc->irq_data,
62 desc->chip->startup(i); 62 IRQ_TYPE_PROBE);
63 desc->irq_data.chip->irq_startup(&desc->irq_data);
63 } 64 }
64 raw_spin_unlock_irq(&desc->lock); 65 raw_spin_unlock_irq(&desc->lock);
65 } 66 }
@@ -76,7 +77,7 @@ unsigned long probe_irq_on(void)
76 raw_spin_lock_irq(&desc->lock); 77 raw_spin_lock_irq(&desc->lock);
77 if (!desc->action && !(desc->status & IRQ_NOPROBE)) { 78 if (!desc->action && !(desc->status & IRQ_NOPROBE)) {
78 desc->status |= IRQ_AUTODETECT | IRQ_WAITING; 79 desc->status |= IRQ_AUTODETECT | IRQ_WAITING;
79 if (desc->chip->startup(i)) 80 if (desc->irq_data.chip->irq_startup(&desc->irq_data))
80 desc->status |= IRQ_PENDING; 81 desc->status |= IRQ_PENDING;
81 } 82 }
82 raw_spin_unlock_irq(&desc->lock); 83 raw_spin_unlock_irq(&desc->lock);
@@ -98,7 +99,7 @@ unsigned long probe_irq_on(void)
98 /* It triggered already - consider it spurious. */ 99 /* It triggered already - consider it spurious. */
99 if (!(status & IRQ_WAITING)) { 100 if (!(status & IRQ_WAITING)) {
100 desc->status = status & ~IRQ_AUTODETECT; 101 desc->status = status & ~IRQ_AUTODETECT;
101 desc->chip->shutdown(i); 102 desc->irq_data.chip->irq_shutdown(&desc->irq_data);
102 } else 103 } else
103 if (i < 32) 104 if (i < 32)
104 mask |= 1 << i; 105 mask |= 1 << i;
@@ -137,7 +138,7 @@ unsigned int probe_irq_mask(unsigned long val)
137 mask |= 1 << i; 138 mask |= 1 << i;
138 139
139 desc->status = status & ~IRQ_AUTODETECT; 140 desc->status = status & ~IRQ_AUTODETECT;
140 desc->chip->shutdown(i); 141 desc->irq_data.chip->irq_shutdown(&desc->irq_data);
141 } 142 }
142 raw_spin_unlock_irq(&desc->lock); 143 raw_spin_unlock_irq(&desc->lock);
143 } 144 }
@@ -181,7 +182,7 @@ int probe_irq_off(unsigned long val)
181 nr_of_irqs++; 182 nr_of_irqs++;
182 } 183 }
183 desc->status = status & ~IRQ_AUTODETECT; 184 desc->status = status & ~IRQ_AUTODETECT;
184 desc->chip->shutdown(i); 185 desc->irq_data.chip->irq_shutdown(&desc->irq_data);
185 } 186 }
186 raw_spin_unlock_irq(&desc->lock); 187 raw_spin_unlock_irq(&desc->lock);
187 } 188 }