sam460ex: Use type cast macro instead of simple cast
commitf17969db719ef563d2f7a1b62ea5dd5087ad774a
authorBALATON Zoltan <balaton@eik.bme.hu>
Fri, 8 Jan 2021 22:07:38 +0000 (8 23:07 +0100)
committerDavid Gibson <david@gibson.dropbear.id.au>
Mon, 18 Jan 2021 23:20:29 +0000 (19 10:20 +1100)
tree6c9a4842f40a4ea1019b00a53e33ea18fbe2f4e5
parentdbc2758921dac90c97453d601c717fb1a5768fd5
sam460ex: Use type cast macro instead of simple cast

Use the PCI_BUS type cast macro to convert result of qdev_get_child_bus().
Also remove the check for NULL afterwards which should not be needed
because sysbus_create_simple() uses error_abort and we create the PCI
host object here that's expected to have a PCI bus so this shouldn't
fail. Even if it would fail that would be due to a programmer error so
an error message is not necessary.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <a4dc55b56eed3ce899b7bf9835b980a114c52598.1610143658.git.balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
hw/ppc/sam460ex.c