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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-01-19 21:27:39 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-01-19 21:27:39 +0000 |
| commit | 16cc328967c64c8c0bda99c1cdc0cf1a773c2c24 (patch) | |
| tree | c77d2d4cb50365866e8d7c08310d7e22f55c32a5 /c/src/lib/libbsp/i386/pc386/wd8003 | |
| parent | 2005-01-18 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-16cc328967c64c8c0bda99c1cdc0cf1a773c2c24.tar.bz2 | |
2005-01-19 Joel Sherrill <joel@OARcorp.com>
* pc386/console/vgainit.c, pc386/wd8003/wd8003.c, shared/comm/uart.c:
Fix errors caught by gcc 4.x.
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/wd8003')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c b/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c index 24dd116b7a..15dcf4a060 100644 --- a/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c +++ b/c/src/lib/libbsp/i386/pc386/wd8003/wd8003.c @@ -281,7 +281,8 @@ wd_rxDaemon (void *arg) unsigned int i2; unsigned int len; volatile unsigned char start, next, current; - char *shp, *temp; + unsigned char *shp, *temp; + unsigned short *real_short_ptr; rtems_event_set events; tport = wd_softc[0].port ; @@ -308,9 +309,11 @@ wd_rxDaemon (void *arg) if (current == start) break; + /* real_short_ptr avoids cast on lvalue which gcc no longer allows */ shp = dp->base + 1 + (SHAPAGE * start); next = *shp++; - len = *((short *)shp)++ - 4; + real_short_ptr = (unsigned short *)shp; + len = *(real_short_ptr)++ - 4; if (next >= OUTPAGE){ next = 0; |