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-rw-r--r--Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml8
-rw-r--r--arch/riscv/kernel/setup.c4
2 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
index 1d38ff76d18f..2b1f91603897 100644
--- a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
+++ b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.yaml
@@ -24,10 +24,10 @@ allOf:
select:
properties:
compatible:
- items:
- - enum:
- - sifive,fu540-c000-ccache
- - sifive,fu740-c000-ccache
+ contains:
+ enum:
+ - sifive,fu540-c000-ccache
+ - sifive,fu740-c000-ccache
required:
- compatible
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 18bd0e4bc36c..120b2f6f71bc 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -229,8 +229,8 @@ static void __init init_resources(void)
}
/* Clean-up any unused pre-allocated resources */
- mem_res_sz = (num_resources - res_idx + 1) * sizeof(*mem_res);
- memblock_free(__pa(mem_res), mem_res_sz);
+ if (res_idx >= 0)
+ memblock_free(__pa(mem_res), (res_idx + 1) * sizeof(*mem_res));
return;
error: