diff options
Diffstat (limited to 'drivers/misc/sram-exec.c')
| -rw-r--r-- | drivers/misc/sram-exec.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/drivers/misc/sram-exec.c b/drivers/misc/sram-exec.c index 6cc31789b38d..b71dbbd73738 100644 --- a/drivers/misc/sram-exec.c +++ b/drivers/misc/sram-exec.c @@ -1,26 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * SRAM protect-exec region helper functions * * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/ * Dave Gerlach - * - * 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 "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/device.h> #include <linux/genalloc.h> #include <linux/mm.h> #include <linux/sram.h> +#include <linux/set_memory.h> #include <asm/fncpy.h> -#include <asm/set_memory.h> #include "sram.h" @@ -114,10 +106,7 @@ void *sram_exec_copy(struct gen_pool *pool, void *dst, void *src, dst_cpy = fncpy(dst, src, size); - ret = set_memory_ro((unsigned long)base, pages); - if (ret) - goto error_out; - ret = set_memory_x((unsigned long)base, pages); + ret = set_memory_rox((unsigned long)base, pages); if (ret) goto error_out; |