From d593f25ff263b1a7752b7380f8b7d57809206c40 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Fri, 24 Feb 2012 08:24:17 -0700 Subject: irq_domain: Centralize definition of irq_dispose_mapping() Several architectures define their own empty irq_dispose_mapping(). Since the irq_domain code is centralized now, there is little need to do so. This patch removes them and creates a new empty copy when !CONFIG_IRQ_DOMAIN is selected. The patch also means that IRQ_DOMAIN becomes selectable on all architectures. Signed-off-by: Grant Likely Cc: Rob Herring Cc: "David S. Miller" Cc: Jonas Bonn Cc: sparclinux@vger.kernel.org Cc: linux@lists.openrisc.net --- arch/sparc/include/asm/prom.h | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h index edd3d3cde46..c2876511070 100644 --- a/arch/sparc/include/asm/prom.h +++ b/arch/sparc/include/asm/prom.h @@ -22,6 +22,7 @@ #include #include #include +#include #define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2 #define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1 @@ -55,15 +56,6 @@ struct resource; extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); -/* These routines are here to provide compatibility with how powerpc - * handles IRQ mapping for OF device nodes. We precompute and permanently - * register them in the platform_device objects, whereas powerpc computes them - * on request. - */ -static inline void irq_dispose_mapping(unsigned int virq) -{ -} - extern struct device_node *of_console_device; extern char *of_console_path; extern char *of_console_options; -- cgit v1.2.3-70-g09d2