Re: RISC-V: User-Visible ABI Cleanup

From: Palmer Dabbelt
Date: Tue Nov 21 2017 - 11:02:47 EST

On Tue, 21 Nov 2017 07:58:29 PST (-0800), Christoph Hellwig wrote:
While we're at cleanups, I don't think arch/riscv/kernel/sys_riscv.c
needs to include <asm/cmpxchg.h> for the mmap syscall stubs.


commit b43b17317dad57739721d459d7ab50f78432750b
Author: Palmer Dabbelt <palmer@xxxxxxxxxx>
Date: Tue Nov 21 07:59:28 2017 -0800

RISC-V: Clean up an unused include

We used to have some cmpxchg syscalls. They're no longer there, so we
no longer need the include.

CC: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxx>

diff --git a/arch/riscv/kernel/sys_riscv.c b/arch/riscv/kernel/sys_riscv.c
index c6c037eabaf6..a2ae936a093e 100644
--- a/arch/riscv/kernel/sys_riscv.c
+++ b/arch/riscv/kernel/sys_riscv.c
@@ -14,7 +14,6 @@

#include <linux/syscalls.h>
-#include <asm/cmpxchg.h>
#include <asm/unistd.h>
#include <asm/cacheflush.h>