diff options
| author | Oleg Safiullin <form@cvs.openbsd.org> | 2008-10-08 17:32:48 +0000 |
|---|---|---|
| committer | Oleg Safiullin <form@cvs.openbsd.org> | 2008-10-08 17:32:48 +0000 |
| commit | 9cc04328f2d0f75e940db2938edb77ba4cbb5330 (patch) | |
| tree | f7f0a278ef836f95a256fa2036eff45dd8c24372 /sys/dev | |
| parent | e2f4069cfaee931d5e9fc5a92bc9223420715a24 (diff) | |
better comments
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/isa/it.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/isa/it.c b/sys/dev/isa/it.c index 81341efa2c8..61b857b896e 100644 --- a/sys/dev/isa/it.c +++ b/sys/dev/isa/it.c @@ -1,4 +1,4 @@ -/* $OpenBSD: it.c,v 1.34 2008/10/08 17:17:39 form Exp $ */ +/* $OpenBSD: it.c,v 1.35 2008/10/08 17:32:47 form Exp $ */ /* * Copyright (c) 2007-2008 Oleg Safiullin <form@pdp-11.org.ru> @@ -210,7 +210,7 @@ it_attach(struct device *parent, struct device *self, void *aux) sc->sc_ec_iobase = it_readreg(sc->sc_iot, sc->sc_ioh, IT_EC_MSB) << 8; sc->sc_ec_iobase |= it_readreg(sc->sc_iot, sc->sc_ioh, IT_EC_LSB); - /* initialize watchdog */ + /* initialize watchdog timer */ if (sc->sc_chipid != IT_ID_8705) { it_writereg(sc->sc_iot, sc->sc_ioh, IT_LDN, IT_WDT_LDN); it_writereg(sc->sc_iot, sc->sc_ioh, IT_WDT_CSR, 0x00); @@ -248,7 +248,7 @@ it_attach(struct device *parent, struct device *self, void *aux) sizeof(sc->sc_sensors[i].desc)); } - /* register update task */ + /* register sensor update task */ if (sensor_task_register(sc, it_ec_refresh, IT_EC_INTERVAL) == NULL) { printf(": unable to register update task\n", sc->sc_dev.dv_xname); @@ -424,7 +424,7 @@ it_wdog_cb(void *arg, int period) if (period > 0) { /* * Older IT8712F chips have 8-bit timeout counter. - * Use minutes for 16-bit values. + * Use minutes for 16-bit values for these chips. */ if (sc->sc_chipid == IT_ID_8712 && sc->sc_chiprev < 0x8 && period > 0xff) { |