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lib: utils: Use strncmp in fdt_parse_hart_id()

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Use strncmp instead of using sbi_strcmp directly in fdt_parse_hart_id()
to allow compiling fdt_helper.c by external firmware.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Abner Chang
2020-07-25 17:30:41 +08:00
committed by Anup Patel
parent 2845d2d2cf
commit 2cfd2fc904
1 changed files with 1 additions and 1 deletions
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lib/utils/fdt/fdt_helper.c
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@@ -123,7 +123,7 @@ int fdt_parse_hart_id(void *fdt, int cpu_offset, u32 *hartid)
prop = fdt_getprop(fdt, cpu_offset, "device_type", &len);
if (!prop || !len)
return SBI_EINVAL;
if (sbi_strcmp(prop, "cpu"))
if (strncmp (prop, "cpu", strlen ("cpu")))
return SBI_EINVAL;
val = fdt_getprop(fdt, cpu_offset, "reg", &len);