diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-05 05:04:05 (GMT) |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-21 09:06:42 (GMT) |
| commit | 565713840445b7ccafb28dc1230d57d40bcb42a5 (patch) | |
| tree | 012a5f6d943b583473f21b3390a0389a13dfea3b /arch/powerpc/platforms/82xx | |
| 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/82xx')
| -rw-r--r-- | arch/powerpc/platforms/82xx/ep8248e.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/82xx/km82xx.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/82xx/mpc8272_ads.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/82xx/pq2fads.c | 3 |
4 files changed, 4 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c index 6781bda..cdab847 100644 --- a/arch/powerpc/platforms/82xx/ep8248e.c +++ b/arch/powerpc/platforms/82xx/ep8248e.c @@ -309,8 +309,7 @@ machine_device_initcall(ep8248e, declare_of_platform_devices); */ static int __init ep8248e_probe(void) { - unsigned long root = of_get_flat_dt_root(); - return of_flat_dt_is_compatible(root, "fsl,ep8248e"); + return of_machine_is_compatible("fsl,ep8248e"); } define_machine(ep8248e) diff --git a/arch/powerpc/platforms/82xx/km82xx.c b/arch/powerpc/platforms/82xx/km82xx.c index 387b446..28860e4 100644 --- a/arch/powerpc/platforms/82xx/km82xx.c +++ b/arch/powerpc/platforms/82xx/km82xx.c @@ -198,8 +198,7 @@ machine_device_initcall(km82xx, declare_of_platform_devices); */ static int __init km82xx_probe(void) { - unsigned long root = of_get_flat_dt_root(); - return of_flat_dt_is_compatible(root, "keymile,km82xx"); + return of_machine_is_compatible("keymile,km82xx"); } define_machine(km82xx) diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c index d24deac..d23c10a 100644 --- a/arch/powerpc/platforms/82xx/mpc8272_ads.c +++ b/arch/powerpc/platforms/82xx/mpc8272_ads.c @@ -201,8 +201,7 @@ machine_device_initcall(mpc8272_ads, declare_of_platform_devices); */ static int __init mpc8272_ads_probe(void) { - unsigned long root = of_get_flat_dt_root(); - return of_flat_dt_is_compatible(root, "fsl,mpc8272ads"); + return of_machine_is_compatible("fsl,mpc8272ads"); } define_machine(mpc8272_ads) diff --git a/arch/powerpc/platforms/82xx/pq2fads.c b/arch/powerpc/platforms/82xx/pq2fads.c index 3a5164a..6c654dc 100644 --- a/arch/powerpc/platforms/82xx/pq2fads.c +++ b/arch/powerpc/platforms/82xx/pq2fads.c @@ -164,8 +164,7 @@ static void __init pq2fads_setup_arch(void) */ static int __init pq2fads_probe(void) { - unsigned long root = of_get_flat_dt_root(); - return of_flat_dt_is_compatible(root, "fsl,pq2fads"); + return of_machine_is_compatible("fsl,pq2fads"); } static const struct of_device_id of_bus_ids[] __initconst = { |