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authorDeepa Dinamani <deepa.kernel@gmail.com>2018-07-06 22:42:43 -0700
committerPalmer Dabbelt <palmer@sifive.com>2018-08-20 11:25:35 -0700
commit66eb957df4c7f60afb2bf19873f12214a2b3b62b (patch)
tree805d0449f4385c0d396dae9f4c1b6fc30ee9998f /arch/riscv/include
parent1009aa1205c2c5e9101437dcadfa195708d863bf (diff)
riscv: Delete asm/compat.h
riscv does not enable CONFIG_COMPAT in default configurations: defconfig, allmodconfig and allnoconfig. Remove the asm/compat.h as it does not seem to add any value to the architecture without CONFIG_COMPAT. Now that time compat syscalls are being reused in non CONFIG_COMPAT modes, asm-generic/compat.h provides definitions for riscv 32 bit mode. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Cc: palmer@sifive.com Cc: linux-riscv@lists.infradead.org Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/include')
-rw-r--r--arch/riscv/include/asm/Kbuild1
-rw-r--r--arch/riscv/include/asm/compat.h29
2 files changed, 1 insertions, 29 deletions
diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index 576ffdca06ba..efdbe311e936 100644
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -1,6 +1,7 @@
generic-y += bugs.h
generic-y += cacheflush.h
generic-y += checksum.h
+generic-y += compat.h
generic-y += cputime.h
generic-y += device.h
generic-y += div64.h
diff --git a/arch/riscv/include/asm/compat.h b/arch/riscv/include/asm/compat.h
deleted file mode 100644
index 044aecff8854..000000000000
--- a/arch/riscv/include/asm/compat.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2012 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef __ASM_COMPAT_H
-#define __ASM_COMPAT_H
-#ifdef CONFIG_COMPAT
-
-#if defined(CONFIG_64BIT)
-#define COMPAT_UTS_MACHINE "riscv64\0\0"
-#elif defined(CONFIG_32BIT)
-#define COMPAT_UTS_MACHINE "riscv32\0\0"
-#else
-#error "Unknown RISC-V base ISA"
-#endif
-
-#endif /*CONFIG_COMPAT*/
-#endif /*__ASM_COMPAT_H*/