tree fc2aa71ab687411e3413353fc0ed70463d929c3e
parent 79975f1327850ef198ada994c2fc44b7d1ea8935
author Liu Gang <b34182@freescale.com> 1320266345 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1320275221 -0700

drivers/rapidio/rio-scan.c: use discovered bit to test if enumeration is complete

The discovered bit in PGCCSR register indicates if the device has been
discovered by system host.  In Rapidio systems, some agent devices can also
be master devices.  They can issue requests into the system.

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>