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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-05 15:04:05 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-21 19:06:42 +1000 |
| commit | 565713840445b7ccafb28dc1230d57d40bcb42a5 (patch) | |
| tree | 012a5f6d943b583473f21b3390a0389a13dfea3b /arch/powerpc/platforms/512x | |
| parent | 406b0b6ae3fcd5c7946a68a9e43b470c79d292a2 (diff) | |
| download | talos-op-linux-565713840445b7ccafb28dc1230d57d40bcb42a5.tar.gz talos-op-linux-565713840445b7ccafb28dc1230d57d40bcb42a5.zip | |
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/512x')
| -rw-r--r-- | arch/powerpc/platforms/512x/mpc5121_ads.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/512x/mpc512x_generic.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/512x/pdm360ng.c | 4 |
3 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads.c b/arch/powerpc/platforms/512x/mpc5121_ads.c index 3e90ece10ae9..4e03f04e3a1f 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads.c @@ -57,9 +57,7 @@ static void __init mpc5121_ads_init_IRQ(void) */ static int __init mpc5121_ads_probe(void) { - unsigned long root = of_get_flat_dt_root(); - - return of_flat_dt_is_compatible(root, "fsl,mpc5121ads"); + return of_machine_is_compatible("fsl,mpc5121ads"); } define_machine(mpc5121_ads) { diff --git a/arch/powerpc/platforms/512x/mpc512x_generic.c b/arch/powerpc/platforms/512x/mpc512x_generic.c index ce71408781a0..87eba1753088 100644 --- a/arch/powerpc/platforms/512x/mpc512x_generic.c +++ b/arch/powerpc/platforms/512x/mpc512x_generic.c @@ -38,7 +38,7 @@ static const char * const board[] __initconst = { */ static int __init mpc512x_generic_probe(void) { - return of_flat_dt_match(of_get_flat_dt_root(), board); + return of_device_compatible_match(of_root, board); } define_machine(mpc512x_generic) { diff --git a/arch/powerpc/platforms/512x/pdm360ng.c b/arch/powerpc/platforms/512x/pdm360ng.c index 116f2325b20b..f9cad19a33ab 100644 --- a/arch/powerpc/platforms/512x/pdm360ng.c +++ b/arch/powerpc/platforms/512x/pdm360ng.c @@ -113,9 +113,7 @@ void __init pdm360ng_init(void) static int __init pdm360ng_probe(void) { - unsigned long root = of_get_flat_dt_root(); - - return of_flat_dt_is_compatible(root, "ifm,pdm360ng"); + return of_machine_is_compatible("ifm,pdm360ng"); } define_machine(pdm360ng) { |
