diff options
| author | tsutsui <tsutsui@NetBSD.org> | 2003-07-05 19:04:48 +0000 |
|---|---|---|
| committer | tsutsui <tsutsui@NetBSD.org> | 2003-07-05 19:04:48 +0000 |
| commit | cfa57f87aa76a0dc79433baf3e10e2e790e2cbbb (patch) | |
| tree | 29ad9da61da5bd67a09c09e9912b673514d953d7 /sys | |
| parent | 24b8aeb15a1dc4fe1c91cd610af6249b66a59dfd (diff) | |
Use bus_space_{read,write}_multi_1() for PIO data transfers.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/mb89352.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sys/dev/ic/mb89352.c b/sys/dev/ic/mb89352.c index 0b69c7969db..27acde98b74 100644 --- a/sys/dev/ic/mb89352.c +++ b/sys/dev/ic/mb89352.c @@ -1,4 +1,4 @@ -/* $NetBSD: mb89352.c,v 1.17 2003/07/05 19:00:16 tsutsui Exp $ */ +/* $NetBSD: mb89352.c,v 1.18 2003/07/05 19:04:48 tsutsui Exp $ */ /* NecBSD: mb89352.c,v 1.4 1998/03/14 07:31:20 kmatsuda Exp */ /*- @@ -70,7 +70,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: mb89352.c,v 1.17 2003/07/05 19:00:16 tsutsui Exp $"); +__KERNEL_RCSID(0, "$NetBSD: mb89352.c,v 1.18 2003/07/05 19:04:48 tsutsui Exp $"); #ifdef DDB #define integrate @@ -1455,9 +1455,8 @@ spc_dataout_pio(sc, p, n) n -= xfer; out += xfer; - while (xfer-- > 0) { - bus_space_write_1(iot, ioh, DREG, *p++); - } + bus_space_write_multi_1(iot, ioh, DREG, p, xfer); + p += xfer; } if (out == 0) { @@ -1579,9 +1578,8 @@ spc_datain_pio(sc, p, n) n -= xfer; in += xfer; - while (xfer-- > 0) { - *p++ = bus_space_read_1(iot, ioh, DREG); - } + bus_space_read_multi_1(iot, ioh, DREG, p, xfer); + p += xfer; if ((intstat & INTSMASK) != 0) goto phasechange; |
