diff options
Diffstat (limited to 'src/kernel/dev')
| -rw-r--r-- | src/kernel/dev/pciide.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/kernel/dev/pciide.c b/src/kernel/dev/pciide.c index f4474ba..429432f 100644 --- a/src/kernel/dev/pciide.c +++ b/src/kernel/dev/pciide.c @@ -165,22 +165,25 @@ static thread_t *wait_irq14 = 0, *wait_irq15 = 0, *wait_pciirq = 0; void irq14_handler(registers_t *regs) { if (wait_irq14) { - resume_thread(wait_irq14, true); + thread_t *t = wait_irq14; wait_irq14 = 0; + resume_thread(t, true); // may not return depending on conditions } } void irq15_handler(registers_t *regs) { if (wait_irq15) { - resume_thread(wait_irq15, true); + thread_t *t = wait_irq15; wait_irq15 = 0; + resume_thread(t, true); } } void pciirq_handler(int pci_id) { if (wait_pciirq) { - resume_thread(wait_pciirq, true); + thread_t *t = wait_pciirq; wait_pciirq = 0; + resume_thread(t, true); } } |