From ad69674e73a18dc3a8da557f4059ccf9389531a5 Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Tue, 20 May 2014 13:42:02 +0300 Subject: of/irq: do irq resolution in platform_get_irq_byname() The commit 9ec36cafe43bf835f8f29273597a5b0cbc8267ef "of/irq: do irq resolution in platform_get_irq" from Rob Herring - moves resolving of the interrupt resources in platform_get_irq(). But this solution isn't complete because platform_get_irq_byname() need to be modified the same way. Hence, fix it by adding interrupt resolution code at the platform_get_irq_byname() function too. Cc: Russell King Cc: Rob Herring Cc: Tony Lindgren Cc: Grant Likely Cc: Thierry Reding Signed-off-by: Grygorii Strashko Signed-off-by: Grant Likely --- drivers/base/platform.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/base/platform.c') diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 5b47210889e0..9e9227e1762d 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -131,9 +131,12 @@ EXPORT_SYMBOL_GPL(platform_get_resource_byname); */ int platform_get_irq_byname(struct platform_device *dev, const char *name) { - struct resource *r = platform_get_resource_byname(dev, IORESOURCE_IRQ, - name); + struct resource *r; + + if (IS_ENABLED(CONFIG_OF_IRQ) && dev->dev.of_node) + return of_irq_get_byname(dev->dev.of_node, name); + r = platform_get_resource_byname(dev, IORESOURCE_IRQ, name); return r ? r->start : -ENXIO; } EXPORT_SYMBOL_GPL(platform_get_irq_byname); -- cgit v1.2.3