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/linux-4.1.27/sound/drivers/
Dmtpav.c116 #define CREG 2 macro
229 } else if (reg == CREG) { in snd_mtpav_getreg()
230 rval = inb(chip->port + CREG); in snd_mtpav_getreg()
242 if (reg == DREG || reg == CREG) in snd_mtpav_mputreg()
271 tcbyt = snd_mtpav_getreg(chip, CREG); in snd_mtpav_send_byte()
276 snd_mtpav_mputreg(chip, CREG, clrwrite); // clear write bit in snd_mtpav_send_byte()
278 snd_mtpav_mputreg(chip, CREG, setwrite); // set write bit in snd_mtpav_send_byte()
363 snd_mtpav_mputreg(mtp_card, CREG, (SIGC_INTEN | SIGC_WRITE)); // enable pport interrupts in snd_mtpav_input_open()
381 snd_mtpav_mputreg(mtp_card, CREG, 0); // disable pport interrupts in snd_mtpav_input_close()
547 cbyt = snd_mtpav_getreg(mcrd, CREG); in snd_mtpav_read_bytes()
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