irq_domain: Replace irq_alloc_host() with revmap-specific initializers
authorGrant Likely <grant.likely@secretlab.ca>
Tue, 14 Feb 2012 21:06:54 +0000 (14:06 -0700)
committerGrant Likely <grant.likely@secretlab.ca>
Thu, 16 Feb 2012 13:11:22 +0000 (06:11 -0700)
commita8db8cf0d894df5f1dcfd4bce9894e0dbcc01c96
treef9f2c53c57eeb04e5df60671951bcf4f2ca4966e
parent68700650e71b6bb6636673f4f9c8ec807353d8d6
irq_domain: Replace irq_alloc_host() with revmap-specific initializers

Each revmap type has different arguments for setting up the revmap.
This patch splits up the generator functions so that each revmap type
can do its own setup and the user doesn't need to keep track of how
each revmap type handles the arguments.

This patch also adds a host_data argument to the generators.  There are
cases where the host_data pointer will be needed before the function returns.
ie. the legacy map calls the .map callback for each irq before returning.

v2: - Add void *host_data argument to irq_domain_add_*() functions
    - fixed failure to compile
    - Moved IRQ_DOMAIN_MAP_* defines into irqdomain.c

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
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>
35 files changed:
arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
arch/powerpc/platforms/52xx/media5200.c
arch/powerpc/platforms/52xx/mpc52xx_gpt.c
arch/powerpc/platforms/52xx/mpc52xx_pic.c
arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
arch/powerpc/platforms/85xx/socrates_fpga_pic.c
arch/powerpc/platforms/86xx/gef_pic.c
arch/powerpc/platforms/cell/axon_msi.c
arch/powerpc/platforms/cell/beat_interrupt.c
arch/powerpc/platforms/cell/interrupt.c
arch/powerpc/platforms/cell/spider-pic.c
arch/powerpc/platforms/embedded6xx/flipper-pic.c
arch/powerpc/platforms/embedded6xx/hlwd-pic.c
arch/powerpc/platforms/iseries/irq.c
arch/powerpc/platforms/powermac/pic.c
arch/powerpc/platforms/powermac/smp.c
arch/powerpc/platforms/ps3/interrupt.c
arch/powerpc/platforms/wsp/opb_pic.c
arch/powerpc/sysdev/cpm1.c
arch/powerpc/sysdev/cpm2_pic.c
arch/powerpc/sysdev/ehv_pic.c
arch/powerpc/sysdev/fsl_msi.c
arch/powerpc/sysdev/i8259.c
arch/powerpc/sysdev/ipic.c
arch/powerpc/sysdev/mpc8xx_pic.c
arch/powerpc/sysdev/mpic.c
arch/powerpc/sysdev/mv64x60_pic.c
arch/powerpc/sysdev/qe_lib/qe_ic.c
arch/powerpc/sysdev/tsi108_pci.c
arch/powerpc/sysdev/uic.c
arch/powerpc/sysdev/xics/xics-common.c
arch/powerpc/sysdev/xilinx_intc.c
drivers/gpio/gpio-mpc8xxx.c
include/linux/irqdomain.h
kernel/irq/irqdomain.c