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| author | Alexander Graf <agraf@suse.de> | 2016-08-19 01:23:22 +0200 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-10-18 15:58:50 +0800 |
| commit | 2b445e4d31940d512b3257f7398b794be710b8a9 (patch) | |
| tree | d905011fee8bf0e83e6939c6450cae6461295ff8 /arch | |
| parent | d5a815327d2c257fbba108ff46974b1c1d12fd2a (diff) | |
| download | u-boot-imx-2b445e4d31940d512b3257f7398b794be710b8a9.zip u-boot-imx-2b445e4d31940d512b3257f7398b794be710b8a9.tar.gz u-boot-imx-2b445e4d31940d512b3257f7398b794be710b8a9.tar.bz2 | |
x86: Move table csum into separate header
We need the checksum function without all the other table functionality
soon, so let's split it out into its own header file.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/tables.h | 2 | ||||
| -rw-r--r-- | arch/x86/lib/tables.c | 12 |
2 files changed, 2 insertions, 12 deletions
diff --git a/arch/x86/include/asm/tables.h b/arch/x86/include/asm/tables.h index ae9f0d0..81f98f2 100644 --- a/arch/x86/include/asm/tables.h +++ b/arch/x86/include/asm/tables.h @@ -7,6 +7,8 @@ #ifndef _X86_TABLES_H_ #define _X86_TABLES_H_ +#include <tables_csum.h> + /* * All x86 tables happen to like the address range from 0xf0000 to 0x100000. * We use 0xf0000 as the starting address to store those tables, including diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c index f92111e..9ee6b5e 100644 --- a/arch/x86/lib/tables.c +++ b/arch/x86/lib/tables.c @@ -38,18 +38,6 @@ static table_write table_write_funcs[] = { #endif }; -u8 table_compute_checksum(void *v, int len) -{ - u8 *bytes = v; - u8 checksum = 0; - int i; - - for (i = 0; i < len; i++) - checksum -= bytes[i]; - - return checksum; -} - void table_fill_string(char *dest, const char *src, size_t n, char pad) { int start, len; |