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riscv: cacheinfo: Use of_property_present() for non-boolean properties

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The use of of_property_read_bool() for non-boolean properties is
deprecated in favor of of_property_present() when testing for property
presence.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Clément Léger <cleger@rivosinc.com>
Cc: stable@vger.kernel.org
Fixes: 76d2a0493a ("RISC-V: Init and Halt Code")
Link: https://lore.kernel.org/r/20241104190314.270095-1-robh@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Rob Herring 2024-11-04 13:03:13 -06:00 • committed by Palmer Dabbelt
parent 2014c95afe
commit fb8179ce29
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GPG key ID: 2E1319F35FBB1889
1 changed files with 6 additions and 6 deletions
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12
arch/riscv/kernel/cacheinfo.c
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@ -108,11 +108,11 @@ int populate_cache_leaves(unsigned int cpu)
if (!np)
return -ENOENT;
if (of_property_read_bool(np, "cache-size"))
if (of_property_present(np, "cache-size"))
ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
if (of_property_read_bool(np, "i-cache-size"))
if (of_property_present(np, "i-cache-size"))
ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
if (of_property_read_bool(np, "d-cache-size"))
if (of_property_present(np, "d-cache-size"))
ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
prev = np;
@ -125,11 +125,11 @@ int populate_cache_leaves(unsigned int cpu)
break;
if (level <= levels)
break;
if (of_property_read_bool(np, "cache-size"))
if (of_property_present(np, "cache-size"))
ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
if (of_property_read_bool(np, "i-cache-size"))
if (of_property_present(np, "i-cache-size"))
ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
if (of_property_read_bool(np, "d-cache-size"))
if (of_property_present(np, "d-cache-size"))
ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
levels = level;
}