Fix: top860.c: In function 'initdram': top860.c:90:11: warning: variable 'j' set but not used [-Wunused-but-set-variable]
Note: No attempts were made to convert this file completely to using I/O accessors. This is left as an exercise for the board maintainer.
Signed-off-by: Wolfgang Denk wd@denx.de Cc: Reinhard Meyer reinhard.meyer@emk-elektronik.de --- total: 0 errors, 0 warnings, 25 lines checked NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX MULTISTATEMENT_MACRO_USE_DO_WHILE
board/emk/top860/top860.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/board/emk/top860/top860.c b/board/emk/top860/top860.c index 76f7a0c..4df7f0e 100644 --- a/board/emk/top860/top860.c +++ b/board/emk/top860/top860.c @@ -34,6 +34,7 @@ #include <common.h> #include <commproc.h> #include <mpc8xx.h> +#include <asm/io.h>
/***************************************************************************** * UPM table for 60ns EDO RAM at 25 MHz bus/external clock @@ -87,7 +88,7 @@ phys_size_t initdram (int board_type) */ if ((ulong) initdram & 0xff000000) { volatile uint *addr1, *addr2; - uint i, j; + uint i;
upmconfig (UPMA, (uint *) edo_60ns_25MHz_tbl, sizeof (edo_60ns_25MHz_tbl) / sizeof (uint)); @@ -100,8 +101,8 @@ phys_size_t initdram (int board_type) */ addr1 = (volatile uint *) 0; addr2 = (volatile uint *) 0x00400000; - for (i = 0, j = 0; i < 8; i++) - j = addr1[0]; + for (i = 0; i < 8; i++) + in_be32(addr1);
/* * Now check whether we got 4MB or 16MB populated