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Whups- remember to zero the isr pointer arg.

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This commit is contained in:
mjacob 2001-10-06 19:34:43 +00:00
parent 76761f10d4
commit 72ad294485
1 changed files with 3 additions and 1 deletions
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4
sys/dev/isp/isp_pci.c
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@ -835,8 +835,10 @@ isp_pci_rd_isr_2300(struct ispsoftc *isp, u_int16_t *isrp,
struct isp_pcisoftc *pcs = (struct isp_pcisoftc *) isp;
u_int32_t r2hisr;
if ((BXR2(pcs, IspVirt2Off(isp, BIU_ISR) & BIU2100_ISR_RISC_INT)) == 0)
if (!(BXR2(pcs, IspVirt2Off(isp, BIU_ISR) & BIU2100_ISR_RISC_INT))) {
*isrp = 0;
return (0);
}
r2hisr = bus_space_read_4(pcs->pci_st, pcs->pci_sh,
IspVirt2Off(pcs, BIU_R2HSTSLO));
isp_prt(isp, ISP_LOGDEBUG3, "RISC2HOST ISR 0x%x", r2hisr);