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authorIngo Molnar <mingo@kernel.org>2012-12-08 09:25:06 -0500
committerIngo Molnar <mingo@kernel.org>2012-12-08 09:25:06 -0500
commitf0b9abfb044649bc452fb2fb975ff2fd599cc6a3 (patch)
tree7800081c5cb16a4dfee1e57a70f3be90f7b50d9a /drivers/base/platform.c
parentadc1ef1e37358d3c17d1a74a58b2e104fc0bda15 (diff)
parent1b3c393cd43f22ead8a6a2f839efc6df8ebd7465 (diff)
Merge branch 'linus' into perf/core
Conflicts: tools/perf/Makefile tools/perf/builtin-test.c tools/perf/perf.h tools/perf/tests/parse-events.c tools/perf/util/evsel.h Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/base/platform.c')
-rw-r--r--drivers/base/platform.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 8727e9c5eea4..72c776f2a1f5 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -83,9 +83,16 @@ EXPORT_SYMBOL_GPL(platform_get_resource);
83 */ 83 */
84int platform_get_irq(struct platform_device *dev, unsigned int num) 84int platform_get_irq(struct platform_device *dev, unsigned int num)
85{ 85{
86#ifdef CONFIG_SPARC
87 /* sparc does not have irqs represented as IORESOURCE_IRQ resources */
88 if (!dev || num >= dev->archdata.num_irqs)
89 return -ENXIO;
90 return dev->archdata.irqs[num];
91#else
86 struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num); 92 struct resource *r = platform_get_resource(dev, IORESOURCE_IRQ, num);
87 93
88 return r ? r->start : -ENXIO; 94 return r ? r->start : -ENXIO;
95#endif
89} 96}
90EXPORT_SYMBOL_GPL(platform_get_irq); 97EXPORT_SYMBOL_GPL(platform_get_irq);
91 98