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Diffstat (limited to 'arch')
-rw-r--r--arch/riscv64/syscall_arch.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv64/syscall_arch.h b/arch/riscv64/syscall_arch.h
index 1aaeb631..3e0804ef 100644
--- a/arch/riscv64/syscall_arch.h
+++ b/arch/riscv64/syscall_arch.h
@@ -3,7 +3,7 @@
#define __asm_syscall(...) \
__asm__ __volatile__ ("ecall\n\t" \
- : "+r"(a0) : __VA_ARGS__ : "memory"); \
+ : "=r"(a0) : __VA_ARGS__ : "memory"); \
return a0; \
static inline long __syscall0(long n)