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Move CONFIG_SYS_MEMTEST_SCRATCH #ifdef to top of file

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This config effectively has a default value of 0, so add this setting
at the top of the code to remove an #ifdef in the C function.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2013-02-24 17:33:29 +00:00
parent ecdbf419f9
commit 8e169cc943
1 changed files with 4 additions and 4 deletions
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8
common/cmd_mem.c
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@ -39,6 +39,10 @@
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
#ifndef CONFIG_SYS_MEMTEST_SCRATCH
#define CONFIG_SYS_MEMTEST_SCRATCH 0
#endif
static int mod_mem(cmd_tbl_t *, int, int, int, char * const []); static int mod_mem(cmd_tbl_t *, int, int, int, char * const []);
/* Display values from last command. /* Display values from last command.
@ -641,11 +645,7 @@ static ulong mem_test_alt(ulong start_addr, ulong end_addr)
vu_long temp; vu_long temp;
vu_long anti_pattern; vu_long anti_pattern;
vu_long num_words; vu_long num_words;
#if defined(CONFIG_SYS_MEMTEST_SCRATCH)
vu_long *dummy = (vu_long *)CONFIG_SYS_MEMTEST_SCRATCH; vu_long *dummy = (vu_long *)CONFIG_SYS_MEMTEST_SCRATCH;
#else
vu_long *dummy = NULL; /* yes, this is address 0x0, not NULL */
#endif
static const ulong bitpattern[] = { static const ulong bitpattern[] = {
0x00000001, /* single bit */ 0x00000001, /* single bit */
0x00000003, /* two adjacent bits */ 0x00000003, /* two adjacent bits */