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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-26 08:50:39 -1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-06-26 08:50:39 -1000 |
commit | e3ff91143eb2a6eaaab4831c85a2837a95fbbea3 (patch) | |
tree | 5975c762d747e5c4d765a8a69de1c57fb58a14c1 /arch/arm/kernel/devtree.c | |
parent | de6e1317f746fbc527a73976c58b4119e506ff7c (diff) | |
parent | 3e0a07f8c401bb43e0f964c5f1285b2cb2028645 (diff) |
Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM fixes from Russell King:
"Another round of ARM fixes. Largest one is the second half of the
PJ4B fix which was pushed in the previous -rc - this one was delayed
because its original caused a build regression while trying to fix a
regression!
As ever, noMMU gets forgotten when fixing problems on MMU, so we have
a noMMU fix for a previous fix included in this set.
A couple of fixes from Lorenzo for problems with the ARM DT CPU code,
and a one liner to remove the buggy 'wait for interrupt' with FA526
cores"
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
ARM: 7773/1: PJ4B: Add support for errata 4742
ARM: 7772/1: Fix missing flush_kernel_dcache_page() for noMMU
ARM: 7763/1: kernel: fix __cpu_logical_map default initialization
ARM: 7762/1: kernel: fix arm_dt_init_cpu_maps() to skip non-cpu nodes
ARM: 7760/1: cpu_fa526_do_idle: remove WFI
Diffstat (limited to 'arch/arm/kernel/devtree.c')
-rw-r--r-- | arch/arm/kernel/devtree.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 5af04f6daa33..0905502bee15 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -82,7 +82,7 @@ void __init arm_dt_init_cpu_maps(void) u32 i, j, cpuidx = 1; u32 mpidr = is_smp() ? read_cpuid_mpidr() & MPIDR_HWID_BITMASK : 0; - u32 tmp_map[NR_CPUS] = { [0 ... NR_CPUS-1] = UINT_MAX }; + u32 tmp_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID }; bool bootcpu_valid = false; cpus = of_find_node_by_path("/cpus"); @@ -92,6 +92,9 @@ void __init arm_dt_init_cpu_maps(void) for_each_child_of_node(cpus, cpu) { u32 hwid; + if (of_node_cmp(cpu->type, "cpu")) + continue; + pr_debug(" * %s...\n", cpu->full_name); /* * A device tree containing CPU nodes with missing "reg" |