Searched refs:AT91_TWI_NACK (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/i2c/busses/
H A Di2c-at91.c74 #define AT91_TWI_NACK BIT(8) /* Not Acknowledged */ macro
78 (AT91_TWI_TXCOMP | AT91_TWI_RXRDY | AT91_TWI_TXRDY | AT91_TWI_NACK)
531 if (irqstatus & (AT91_TWI_TXCOMP | AT91_TWI_NACK)) { atmel_twi_interrupt()
639 at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_NACK); at91_do_twi_transfer()
644 AT91_TWI_NACK | at91_do_twi_transfer()
649 at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_NACK); at91_do_twi_transfer()
655 AT91_TWI_NACK | at91_do_twi_transfer()
669 if (dev->transfer_status & AT91_TWI_NACK) { at91_do_twi_transfer()

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