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authorLinus Torvalds <torvalds@linux-foundation.org>2014-05-03 15:32:48 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2014-05-03 15:32:48 (GMT)
commit0384dcae2b18db80c49117ac57ea15211ca48751 (patch)
tree62505736eb98bad0279e0cb98fa63f7cc07711da /include
parent98facf0e1ee3d2db313863a283e499ed1c0b5b79 (diff)
parent0a1f83ac64c32220a45fbe315115edc0c19dc989 (diff)
downloadlinux-0384dcae2b18db80c49117ac57ea15211ca48751.tar.xz
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner: "This udpate delivers: - A fix for dynamic interrupt allocation on x86 which is required to exclude the GSI interrupts from the dynamic allocatable range. This was detected with the newfangled tablet SoCs which have GPIOs and therefor allocate a range of interrupts. The MSI allocations already excluded the GSI range, so we never noticed before. - The last missing set_irq_affinity() repair, which was delayed due to testing issues - A few bug fixes for the armada SoC interrupt controller - A memory allocation fix for the TI crossbar interrupt controller - A trivial kernel-doc warning fix" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: irq-crossbar: Not allocating enough memory irqchip: armanda: Sanitize set_irq_affinity() genirq: x86: Ensure that dynamic irq allocation does not conflict linux/interrupt.h: fix new kernel-doc warnings irqchip: armada-370-xp: Fix releasing of MSIs irqchip: armada-370-xp: implement the ->check_device() msi_chip operation irqchip: armada-370-xp: fix invalid cast of signed value into unsigned variable
Diffstat (limited to 'include')
-rw-r--r--include/linux/interrupt.h4
-rw-r--r--include/linux/irq.h2
2 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 8834a7e..97ac926 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -210,7 +210,7 @@ extern int __irq_set_affinity(unsigned int irq, const struct cpumask *cpumask,
/**
* irq_set_affinity - Set the irq affinity of a given irq
* @irq: Interrupt to set affinity
- * @mask: cpumask
+ * @cpumask: cpumask
*
* Fails if cpumask does not contain an online CPU
*/
@@ -223,7 +223,7 @@ irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
/**
* irq_force_affinity - Force the irq affinity of a given irq
* @irq: Interrupt to set affinity
- * @mask: cpumask
+ * @cpumask: cpumask
*
* Same as irq_set_affinity, but without checking the mask against
* online cpus.
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 10a0b1a..5c57efb 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -603,6 +603,8 @@ static inline u32 irq_get_trigger_type(unsigned int irq)
return d ? irqd_get_trigger_type(d) : 0;
}
+unsigned int arch_dynirq_lower_bound(unsigned int from);
+
int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
struct module *owner);