Clean up and document the code:
- get rid of unneeded code block - add comment which code is generated
Signed-off-by: Wolfgang Denk wd@denx.de Cc: Anatolij Gustschin agust@denx.de Cc: Stefan Roese sr@denx.de Cc: Kumar Gala galak@kernel.crashing.org Cc: Kim Phillips kim.phillips@freescale.com Cc: Andy Fleming afleming@gmail.com --- post/lib_powerpc/multi.c | 27 ++++++++++++--------------- 1 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/post/lib_powerpc/multi.c b/post/lib_powerpc/multi.c index 4b4b119..b8619de 100644 --- a/post/lib_powerpc/multi.c +++ b/post/lib_powerpc/multi.c @@ -44,26 +44,23 @@ int cpu_post_test_multi(void) { int ret = 0; unsigned int i; + ulong src[26], dst[26]; int flag = disable_interrupts();
- if (ret == 0) { - ulong src[26], dst[26]; + ulong code[] = { + ASM_LMW(5, 3, 0), /* lmw r5, 0(r3) */ + ASM_STMW(5, 4, 0), /* stmr r5, 0(r4) */ + ASM_BLR, /* blr */ + };
- ulong code[] = { - ASM_LMW(5, 3, 0), - ASM_STMW(5, 4, 0), - ASM_BLR, - }; - - for (i = 0; i < ARRAY_SIZE(src); ++i) { - src[i] = i; - dst[i] = 0; - } + for (i = 0; i < ARRAY_SIZE(src); ++i) { + src[i] = i; + dst[i] = 0; + }
- cpu_post_exec_02(code, (ulong) src, (ulong) dst); + cpu_post_exec_02(code, (ulong) src, (ulong) dst);
- ret = memcmp(src, dst, sizeof(dst)) == 0 ? 0 : -1; - } + ret = memcmp(src, dst, sizeof(dst)) == 0 ? 0 : -1;
if (ret != 0) { post_log("Error at multi test !\n");