BackPup/Linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-09-15 15:01:08 -04:00
Code Issues Packages Projects Releases Wiki Activity

[POWERPC] 83xx: Return a point to the struct ipic from ipic_init()

Browse Source 
It's useful to have access to struct ipic handle that just got created
in ipic_init().

For example, if we want to setup an external IRQ with out
a device node we need access ipic->irqhost to create the virtual to HW
IRQ mapping and to set the IRQ sense.  With this we can mimic the old
sense array concept that existed in arch/ppc.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2007-01-26 01:45:32 -06:00
parent e60bd7f14d
commit 126186a055
2 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/asm-powerpc/ipic.h
View File

@@ -78,7 +78,7 @@ extern u32 ipic_get_mcp_status(void);
extern void ipic_clear_mcp_status(u32 mask);
#ifdef CONFIG_PPC_MERGE
extern void ipic_init(struct device_node *node, unsigned int flags);
extern struct ipic * ipic_init(struct device_node *node, unsigned int flags);
extern unsigned int ipic_get_irq(void);
#else
extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,