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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-05 08:04:05 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-21 12:06:42 +0300 |
| commit | 565713840445b7ccafb28dc1230d57d40bcb42a5 (patch) | |
| tree | 012a5f6d943b583473f21b3390a0389a13dfea3b /arch/powerpc/platforms/40x/walnut.c | |
| parent | 406b0b6ae3fcd5c7946a68a9e43b470c79d292a2 (diff) | |
| download | linux-565713840445b7ccafb28dc1230d57d40bcb42a5.tar.xz | |
powerpc: Move 32-bit probe() machine to later in the boot process
This converts all the 32-bit platforms to use the expanded device-tree
which is a pretty mechanical change. Unlike 64-bit, the 32-bit kernel
didn't rely on platform initializations to setup the MMU since it
sets it up entirely before probe_machine() so the move has comparatively
less consequences though it's a bigger patch.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/40x/walnut.c')
| -rw-r--r-- | arch/powerpc/platforms/40x/walnut.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/40x/walnut.c b/arch/powerpc/platforms/40x/walnut.c index f7ac2d0fcb44..e5797815e2f1 100644 --- a/arch/powerpc/platforms/40x/walnut.c +++ b/arch/powerpc/platforms/40x/walnut.c @@ -46,9 +46,7 @@ machine_device_initcall(walnut, walnut_device_probe); static int __init walnut_probe(void) { - unsigned long root = of_get_flat_dt_root(); - - if (!of_flat_dt_is_compatible(root, "ibm,walnut")) + if (!of_machine_is_compatible("ibm,walnut")) return 0; pci_set_flags(PCI_REASSIGN_ALL_RSRC); |