From: Martin Aberg <[email protected]>
---
c/src/lib/libbsp/sparc/shared/can/grcan.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/c/src/lib/libbsp/sparc/shared/can/grcan.c
b/c/src/lib/libbsp/sparc/shared/can/grcan.c
index b1eacc0..da236ef 100644
--- a/c/src/lib/libbsp/sparc/shared/can/grcan.c
+++ b/c/src/lib/libbsp/sparc/shared/can/grcan.c
@@ -149,7 +149,6 @@ struct grcan_priv {
int txblock, rxblock;
int txcomplete, rxcomplete;
- int txerror, rxerror;
struct grcan_filter sfilter;
struct grcan_filter afilter;
@@ -458,10 +457,6 @@ static rtems_device_driver grcan_hw_start(struct
grcan_priv *pDev)
IRQ_UNMASK(pDev->irq + GRCAN_IRQ_IRQ);
SPIN_UNLOCK_IRQ(&pDev->devlock, oldLevel);
- /* Reset some software data */
- /*pDev->txerror = 0;
- pDev->rxerror = 0; */
-
/* Enable receiver/transmitter */
pDev->regs->rx0ctrl = GRCAN_RXCTRL_ENABLE;
pDev->regs->tx0ctrl = GRCAN_TXCTRL_ENABLE;
@@ -1519,14 +1514,6 @@ int grcan_write(void *d, CANMsg *msg, size_t ucount)
return nwritten;
}
- if ( pDev->txerror ){
- /* Return number of bytes sent, compare write pointers
*/
- pDev->txerror = 0;
-#if 0
-#error HANDLE AMBA error
-#endif
- }
-
/* Try read bytes from circular buffer */
nwritten = grcan_hw_write_try(
pDev,
--
2.7.4
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