Lines Matching defs:bit
46 /* Workaround flags for 32bit powermac machines */
80 unsigned long bit = 1UL << (src & 0x1f);
89 out_le32(&pmac_irq_hw[i]->ack, bit);
94 } while((in_le32(&pmac_irq_hw[i]->enable) & bit)
95 != (ppc_cached_irq_mask[i] & bit));
102 unsigned long bit = 1UL << (src & 0x1f);
109 out_le32(&pmac_irq_hw[i]->ack, bit);
116 unsigned long bit = 1UL << (irq_nr & 0x1f);
129 } while((in_le32(&pmac_irq_hw[i]->enable) & bit)
130 != (ppc_cached_irq_mask[i] & bit));
133 * Unfortunately, setting the bit in the enable register
135 * the bit in the flag register or request another interrupt.
137 if (bit & ppc_cached_irq_mask[i] & in_le32(&pmac_irq_hw[i]->level))
148 unsigned long bit = 1UL << (src & 0x1f);
153 out_le32(&pmac_irq_hw[i]->ack, bit);