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irq_domain/powerpc: Use common irq_domain structure instead of irq_host

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This patch drops the powerpc-specific irq_host structures and uses the common
irq_domain strucutres defined in linux/irqdomain.h.  It also fixes all
the users to use the new structure names.

Renaming irq_host to irq_domain has been discussed for a long time, and this
patch is a step in the process of generalizing the powerpc virq code to be
usable by all architecture.

An astute reader will notice that this patch actually removes the irq_host
structure instead of renaming it.  This is because the irq_domain structure
already exists in include/linux/irqdomain.h and has the needed data members.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Milton Miller <miltonm@bga.com>
Tested-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Grant Likely
2012-02-14 14:06:50 -07:00
parent 644bd95431
commit bae1d8f199
43 changed files with 277 additions and 348 deletions
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2
arch/powerpc/include/asm/ehv_pic.h
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@@ -25,7 +25,7 @@
struct ehv_pic {
/* The remapper for this EHV_PIC */
struct irq_host *irqhost;
struct irq_domain *irqhost;
/* The "linux" controller struct */
struct irq_chip hc_irq;