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Searched refs:AT91_TWI_NACK (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/i2c/busses/
A Di2c-at91-master.c463 if (irqstatus & (AT91_TWI_TXCOMP | AT91_TWI_NACK)) { in atmel_twi_interrupt()
571 at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_NACK); in at91_do_twi_transfer()
576 AT91_TWI_NACK | in at91_do_twi_transfer()
581 at91_twi_write(dev, AT91_TWI_IER, AT91_TWI_NACK); in at91_do_twi_transfer()
586 AT91_TWI_TXCOMP | AT91_TWI_NACK | in at91_do_twi_transfer()
600 if (dev->transfer_status & AT91_TWI_NACK) { in at91_do_twi_transfer()
A Di2c-at91.h69 #define AT91_TWI_NACK BIT(8) /* Not Acknowledged */ macro
76 (AT91_TWI_TXCOMP | AT91_TWI_RXRDY | AT91_TWI_TXRDY | AT91_TWI_NACK \

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