device/smbus: Avoid infinite loop if SMBUS device has wrong parent
If an SMBUS device in devicetree.cb is placed under a parent device
that does not have an SMBUS controller, coreboot will enter an
infinite loop and hang without printing any failure messages.
Modify the loop to exit under these conditions, allowing the failure
message to be printed.
Change-Id: I4c615f3c5b3908178b8223cb6620c393bbfb4e7f
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12131
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins)
1 file changed