• Timur Tabi's avatar
    powerpc/85xx: don't call of_platform_bus_probe() twice · 8a95bc8d
    Timur Tabi authored
    Commit 46d026ac ("powerpc/85xx: consolidate of_platform_bus_probe calls")
    replaced platform-specific of_device_id tables with a single function
    that probes the most of the busses in 85xx device trees.  If a specific
    platform needed additional busses probed, then it could call
    of_platform_bus_probe() again.  Typically, the additional platform-specific
    busses are children of existing busses that have already been probed.
    of_platform_bus_probe() does not handle those child busses automatically.
    
    Unfortunately, this doesn't actually work.  The second (platform-specific)
    call to of_platform_bus_probe() never finds any of the busses it's asked
    to find.
    
    To remedy this, the platform-specific of_device_id tables are eliminated,
    and their entries are merged into mpc85xx_common_ids[], so that all busses
    are probed at once.
    Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
    Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
    8a95bc8d
p1022_ds.c 12.7 KB