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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-05 18:57:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-05 18:57:35 -0400
commit03c0c29aff7e56b722eb6c47eace222b140d0377 (patch)
tree47267a19b523159cf36a050ef3c35f4dbdb33016 /arch/microblaze/kernel/irq.c
parentc60c6a96b7bb0f1f8bb635fdfcf5b592aaf062b4 (diff)
parent7fb8f881c54beb05dd4d2c947dada1c636581d87 (diff)
Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6
* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: (63 commits) of/platform: Register of_platform_drivers with an "of:" prefix of/address: Clean up function declarations of/spi: call of_register_spi_devices() from spi core code of: Provide default of_node_to_nid() implementation. of/device: Make of_device_make_bus_id() usable by other code. of/irq: Fix endian issues in parsing interrupt specifiers of: Fix phandle endian issues of/flattree: fix of_flat_dt_is_compatible() to match the full compatible string of: remove of_default_bus_ids of: make of_find_device_by_node generic microblaze: remove references to of_device and to_of_device sparc: remove references to of_device and to_of_device powerpc: remove references to of_device and to_of_device of/device: Replace of_device with platform_device in includes and core code of/device: Protect against binding of_platform_drivers to non-OF devices of: remove asm/of_device.h of: remove asm/of_platform.h of/platform: remove all of_bus_type and of_platform_bus_type references of: Merge of_platform_bus_type with platform_bus_type drivercore/of: Add OF style matching to platform bus ... Fix up trivial conflicts in arch/microblaze/kernel/Makefile due to just some obj-y removals by the devicetree branch, while the microblaze updates added a new file.
Diffstat (limited to 'arch/microblaze/kernel/irq.c')
-rw-r--r--arch/microblaze/kernel/irq.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 598f1fd61c89..a9345fb4906a 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -17,20 +17,10 @@
17#include <linux/seq_file.h> 17#include <linux/seq_file.h>
18#include <linux/kernel_stat.h> 18#include <linux/kernel_stat.h>
19#include <linux/irq.h> 19#include <linux/irq.h>
20#include <linux/of_irq.h>
20 21
21#include <asm/prom.h> 22#include <asm/prom.h>
22 23
23unsigned int irq_of_parse_and_map(struct device_node *dev, int index)
24{
25 struct of_irq oirq;
26
27 if (of_irq_map_one(dev, index, &oirq))
28 return NO_IRQ;
29
30 return oirq.specifier[0];
31}
32EXPORT_SYMBOL_GPL(irq_of_parse_and_map);
33
34static u32 concurrent_irq; 24static u32 concurrent_irq;
35 25
36void __irq_entry do_IRQ(struct pt_regs *regs) 26void __irq_entry do_IRQ(struct pt_regs *regs)
@@ -106,7 +96,7 @@ unsigned int irq_create_mapping(struct irq_host *host, irq_hw_number_t hwirq)
106EXPORT_SYMBOL_GPL(irq_create_mapping); 96EXPORT_SYMBOL_GPL(irq_create_mapping);
107 97
108unsigned int irq_create_of_mapping(struct device_node *controller, 98unsigned int irq_create_of_mapping(struct device_node *controller,
109 u32 *intspec, unsigned int intsize) 99 const u32 *intspec, unsigned int intsize)
110{ 100{
111 return intspec[0]; 101 return intspec[0];
112} 102}