diff options
Diffstat (limited to 'sys/i386/eisa/if_fea.c')
| -rw-r--r-- | sys/i386/eisa/if_fea.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/i386/eisa/if_fea.c b/sys/i386/eisa/if_fea.c index da7cb8e..e993a2a 100644 --- a/sys/i386/eisa/if_fea.c +++ b/sys/i386/eisa/if_fea.c @@ -21,7 +21,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: if_fea.c,v 1.5 1997/09/13 15:28:30 peter Exp $ + * $Id: if_fea.c,v 1.6 1997/09/14 11:28:30 peter Exp $ */ /* @@ -203,7 +203,12 @@ pdq_eisa_attach( pdq_softc_t *sc; resvaddr_t *iospace; resvaddr_t *mspace; - int irq = ffs(ed->ioconf.irq) - 1; + int irq; + + if (TAILQ_FIRST(&ed->ioconf.irqs) == NULL) + return (-1); + + irq = TAILQ_FIRST(&ed->ioconf.irqs)->irq_no; sc = (pdq_softc_t *) malloc(sizeof(*sc), M_DEVBUF, M_WAITOK); if (sc == NULL) { |
