diff options
Diffstat (limited to 'sys/dev/mk48txx/mk48txx.c')
| -rw-r--r-- | sys/dev/mk48txx/mk48txx.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/dev/mk48txx/mk48txx.c b/sys/dev/mk48txx/mk48txx.c index 71ab8f5..6f8b540 100644 --- a/sys/dev/mk48txx/mk48txx.c +++ b/sys/dev/mk48txx/mk48txx.c @@ -40,7 +40,7 @@ __FBSDID("$FreeBSD$"); /* - * Mostek MK48T02, MK48T08, MK48T18, MK48T59 time-of-day chip subroutines. + * Mostek MK48T02, MK48T08, MK48T18, MK48T59 time-of-day chip subroutines */ #include <sys/param.h> @@ -59,17 +59,17 @@ __FBSDID("$FreeBSD$"); #include "clock_if.h" -static uint8_t mk48txx_def_nvrd(device_t, int); -static void mk48txx_def_nvwr(device_t, int, uint8_t); -static void mk48txx_watchdog(void *, u_int, int *); +static uint8_t mk48txx_def_nvrd(device_t dev, int off); +static void mk48txx_def_nvwr(device_t dev, int off, uint8_t v); +static void mk48txx_watchdog(void *arg, u_int cmd, int *error); -struct { +static const struct { const char *name; bus_size_t nvramsz; bus_size_t clkoff; - int flags; -#define MK48TXX_EXT_REGISTERS 1 /* Has extended register set */ -} mk48txx_models[] = { + u_int flags; +#define MK48TXX_EXT_REGISTERS 1 /* Has extended register set. */ +} const mk48txx_models[] = { { "mk48t02", MK48T02_CLKSZ, MK48T02_CLKOFF, 0 }, { "mk48t08", MK48T08_CLKSZ, MK48T08_CLKOFF, 0 }, { "mk48t18", MK48T18_CLKSZ, MK48T18_CLKOFF, 0 }, @@ -112,7 +112,7 @@ mk48txx_attach(device_t dev) if (mk48txx_models[i].flags & MK48TXX_EXT_REGISTERS) { mtx_lock(&sc->sc_mtx); - if ((*sc->sc_nvrd)(dev, sc->sc_clkoffset + MK48TXX_FLAGS) & + if ((*sc->sc_nvrd)(dev, sc->sc_clkoffset + MK48TXX_FLAGS) & MK48TXX_FLAGS_BL) { mtx_unlock(&sc->sc_mtx); device_printf(dev, "%s: battery low\n", __func__); @@ -140,7 +140,7 @@ mk48txx_attach(device_t dev) } } - clock_register(dev, 1000000); /* 1 second resolution. */ + clock_register(dev, 1000000); /* 1 second resolution */ if ((sc->sc_flag & MK48TXX_WDOG_REGISTER) && (mk48txx_models[i].flags & MK48TXX_EXT_REGISTERS)) { |
