• Josh Boyer's avatar
    [POWERPC] Add of_device_is_available function · 834d97d4
    Josh Boyer authored
    IEEE 1275 defined a standard "status" property to indicate the operational
    status of a device.  The property has four possible values: okay, disabled,
    fail, fail-xxx.  The absence of this property means the operational status
    of the device is unknown or okay.
    
    This adds a function called of_device_is_available that checks the state
    of the status property of a device.  If the property is absent or set to
    either "okay" or "ok", it returns 1.  Otherwise it returns 0.
    Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
    Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
    834d97d4
base.c 9.83 KB