diff options
Diffstat (limited to 'sys/i386/eisa/bt74x.c')
| -rw-r--r-- | sys/i386/eisa/bt74x.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/i386/eisa/bt74x.c b/sys/i386/eisa/bt74x.c index ab166f6..d170d2e 100644 --- a/sys/i386/eisa/bt74x.c +++ b/sys/i386/eisa/bt74x.c @@ -19,7 +19,7 @@ * 4. Modifications may be freely made to this file if the above conditions * are met. * - * $Id: bt74x.c,v 1.10 1997/07/20 06:31:09 bde Exp $ + * $Id: bt74x.c,v 1.11 1997/08/21 19:56:40 bde Exp $ */ #include "eisa.h" @@ -100,9 +100,9 @@ static struct eisa_driver bt_eisa_driver = { DATA_SET (eisadriver_set, bt_eisa_driver); -static char *bt_match __P((eisa_id_t type)); +static const char *bt_match __P((eisa_id_t type)); -static char* +static const char* bt_match(type) eisa_id_t type; { @@ -287,11 +287,16 @@ bt_eisa_attach(e_dev) { struct bt_data *bt; int unit = e_dev->unit; - int irq = ffs(e_dev->ioconf.irq) - 1; + int irq; resvaddr_t *ioport; resvaddr_t *eisa_ioport; u_char level_intr; + if (TAILQ_FIRST(&e_dev->ioconf.irqs) == NULL) + return (-1); + + irq = TAILQ_FIRST(&e_dev->ioconf.irqs)->irq_no; + /* * The addresses are sorted in increasing order * so we know the port to pass to the core bt |
