Lines Matching defs:isr
88 u8 isr; /* Interrupt Status Register */
376 u8 isr;
394 isr = readb(&priv->regs->isr);
395 writeb(isr & ~RCAR_CAN_ISR_TXFF, &priv->regs->isr);
402 u8 isr;
404 isr = readb(&priv->regs->isr);
405 if (!(isr & priv->ier))
408 if (isr & RCAR_CAN_ISR_ERSF)
411 if (isr & RCAR_CAN_ISR_TXFF)
414 if (isr & RCAR_CAN_ISR_RXFF) {
687 u8 rfcr, isr;
689 isr = readb(&priv->regs->isr);
691 if (isr & RCAR_CAN_ISR_RXFF)
692 writeb(isr & ~RCAR_CAN_ISR_RXFF, &priv->regs->isr);