• Grant Likely's avatar
    irq_domain: Remove 'new' irq_domain in favour of the ppc one · 75294957
    Grant Likely authored
    This patch removes the simplistic implementation of irq_domains and enables
    the powerpc infrastructure for all irq_domain users.  The powerpc
    infrastructure includes support for complex mappings between Linux and
    hardware irq numbers, and can manage allocation of irq_descs.
    
    This patch also converts the few users of irq_domain_add()/irq_domain_del()
    to call irq_domain_add_legacy() instead.
    
    v3: Fix bug that set up too many irqs in translation range.
    v2: Fix removal of irq_alloc_descs() call in gic driver
    Signed-off-by: default avatarGrant 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: default avatarOlof Johansson <olof@lixom.net>
    75294957
gic.c 19.7 KB