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Lines Matching defs:cs0

306 	struct zs_chanstate *cs0, *cs1;
313 	cs0 = zsc->zsc_cs[0];
323 		mutex_spin_enter(&cs0->cs_lock);
325 		rr3 = zs_read_reg(cs0, 3);
329 			mutex_spin_exit(&cs0->cs_lock);
337 			zs_write_csr(cs0, ZSWR0_CLR_INTR);
340 			(*cs0->cs_ops->zsop_rxint)(cs0);
342 			(*cs0->cs_ops->zsop_stint)(cs0, 0);
344 			(*cs0->cs_ops->zsop_txint)(cs0);
347 		mutex_spin_exit(&cs0->cs_lock);