diff options
Diffstat (limited to 'cmd/mem.c')
| -rw-r--r-- | cmd/mem.c | 9 |
1 files changed, 2 insertions, 7 deletions
@@ -25,10 +25,6 @@ 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 []); /* Display values from last command. @@ -922,7 +918,8 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { ulong start, end; - vu_long *buf, *dummy; + vu_long scratch_space; + vu_long *buf, *dummy = &scratch_space; ulong iteration_limit = 0; ulong count = 0; ulong errs = 0; /* number of errors, or -1 if interrupted */ @@ -958,7 +955,6 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc, start, end); buf = map_sysmem(start, end - start); - dummy = map_sysmem(CONFIG_SYS_MEMTEST_SCRATCH, sizeof(vu_long)); for (iteration = 0; !iteration_limit || iteration < iteration_limit; iteration++) { @@ -988,7 +984,6 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc, } unmap_sysmem((void *)buf); - unmap_sysmem((void *)dummy); if (errs == -1UL) { /* Memory test was aborted - write a newline to finish off */ |