diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2012-02-24 08:24:17 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-02-26 16:48:06 -0700 |
| commit | d593f25ff263b1a7752b7380f8b7d57809206c40 (patch) | |
| tree | 5bb7355eba575cf3d28a928fdf44f435e4e6912a /arch | |
| parent | abd2363f6a5f1030b935e0bdc15cf917313b3b10 (diff) | |
| download | linux-d593f25ff263b1a7752b7380f8b7d57809206c40.tar.bz2 | |
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 <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: sparclinux@vger.kernel.org
Cc: linux@lists.openrisc.net
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/openrisc/include/asm/prom.h | 10 | ||||
| -rw-r--r-- | arch/sparc/include/asm/prom.h | 10 |
2 files changed, 2 insertions, 18 deletions
diff --git a/arch/openrisc/include/asm/prom.h b/arch/openrisc/include/asm/prom.h index e1f3fe26606c..bbb34e5343a2 100644 --- a/arch/openrisc/include/asm/prom.h +++ b/arch/openrisc/include/asm/prom.h @@ -24,6 +24,7 @@ #include <linux/types.h> #include <asm/irq.h> +#include <linux/irqdomain.h> #include <linux/atomic.h> #include <linux/of_irq.h> #include <linux/of_fdt.h> @@ -63,15 +64,6 @@ extern const void *of_get_mac_address(struct device_node *np); struct pci_dev; extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); -/* This routine is 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) -{ -} - #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_OPENRISC_PROM_H */ diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h index edd3d3cde460..c28765110706 100644 --- a/arch/sparc/include/asm/prom.h +++ b/arch/sparc/include/asm/prom.h @@ -22,6 +22,7 @@ #include <linux/proc_fs.h> #include <linux/mutex.h> #include <linux/atomic.h> +#include <linux/irqdomain.h> #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; |