152 	struct i915_wa *wa_;  in _wa_add()  local
182 			wa_ = &wal->list[mid];  in _wa_add()
184 			if ((wa->clr | wa_->clr) && !(wa->clr & ~wa_->clr)) {  in _wa_add()
187 					i915_mmio_reg_offset(wa_->reg),  in _wa_add()
188 					wa_->clr, wa_->set);  in _wa_add()
190 				wa_->set &= ~wa->clr;  in _wa_add()
194 			wa_->set |= wa->set;  in _wa_add()
195 			wa_->clr |= wa->clr;  in _wa_add()
196 			wa_->read |= wa->read;  in _wa_add()
202 	wa_ = &wal->list[wal->count++];  in _wa_add()
203 	*wa_ = *wa;  in _wa_add()
205 	while (wa_-- > wal->list) {  in _wa_add()
206 		GEM_BUG_ON(i915_mmio_reg_offset(wa_[0].reg) ==  in _wa_add()
207 			   i915_mmio_reg_offset(wa_[1].reg));  in _wa_add()
208 		if (i915_mmio_reg_offset(wa_[1].reg) >  in _wa_add()
209 		    i915_mmio_reg_offset(wa_[0].reg))  in _wa_add()
212 		swap(wa_[1], wa_[0]);  in _wa_add()