From 565713840445b7ccafb28dc1230d57d40bcb42a5 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 5 Jul 2016 15:04:05 +1000 Subject: 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 Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/52xx/efika.c | 3 +-- arch/powerpc/platforms/52xx/lite5200.c | 2 +- arch/powerpc/platforms/52xx/media5200.c | 2 +- arch/powerpc/platforms/52xx/mpc5200_simple.c | 2 +- 4 files changed, 4 insertions(+), 5 deletions(-) (limited to 'arch/powerpc/platforms/52xx') diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c index 6af651e69129..39b49822ace1 100644 --- a/arch/powerpc/platforms/52xx/efika.c +++ b/arch/powerpc/platforms/52xx/efika.c @@ -200,8 +200,7 @@ static void __init efika_setup_arch(void) static int __init efika_probe(void) { - const char *model = of_get_flat_dt_prop(of_get_flat_dt_root(), - "model", NULL); + const char *model = of_get_property(of_root, "model", NULL); if (model == NULL) return 0; diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index 7492de3cf6d0..c94c385cc919 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -183,7 +183,7 @@ static const char * const board[] __initconst = { */ static int __init lite5200_probe(void) { - return of_flat_dt_match(of_get_flat_dt_root(), board); + return of_device_compatible_match(of_root, board); } define_machine(lite5200) { diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c index 8fb95480fd73..a3227040cc86 100644 --- a/arch/powerpc/platforms/52xx/media5200.c +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -242,7 +242,7 @@ static const char * const board[] __initconst = { */ static int __init media5200_probe(void) { - return of_flat_dt_match(of_get_flat_dt_root(), board); + return of_device_compatible_match(of_root, board); } define_machine(media5200_platform) { diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c index 792a301a0bf0..a80c6278d515 100644 --- a/arch/powerpc/platforms/52xx/mpc5200_simple.c +++ b/arch/powerpc/platforms/52xx/mpc5200_simple.c @@ -70,7 +70,7 @@ static const char *board[] __initdata = { */ static int __init mpc5200_simple_probe(void) { - return of_flat_dt_match(of_get_flat_dt_root(), board); + return of_device_compatible_match(of_root, board); } define_machine(mpc5200_simple_platform) { -- cgit v1.2.3-59-g8ed1b