riscv: lib: modify the indent
We usually use a space in function declaration, rather than a tab.
Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Rick Chen <rick@andestech.com>
diff --git a/arch/riscv/include/asm/cache.h b/arch/riscv/include/asm/cache.h
index ec8fe20..874963d 100644
--- a/arch/riscv/include/asm/cache.h
+++ b/arch/riscv/include/asm/cache.h
@@ -8,7 +8,7 @@
#define _ASM_RISCV_CACHE_H
/* cache */
-void cache_flush(void);
+void cache_flush(void);
/*
* The current upper bound for RISCV L1 data cache line sizes is 32 bytes.