diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx/xilinx_emaclite.c')
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_emaclite.c | 30 |
1 files changed, 5 insertions, 25 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index 8018d7d045b..79013e5731a 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -662,7 +662,7 @@ static void xemaclite_rx_handler(struct net_device *dev) */ static irqreturn_t xemaclite_interrupt(int irq, void *dev_id) { - bool tx_complete = 0; + bool tx_complete = false; struct net_device *dev = dev_id; struct net_local *lp = netdev_priv(dev); void __iomem *base_addr = lp->base_addr; @@ -683,7 +683,7 @@ static irqreturn_t xemaclite_interrupt(int irq, void *dev_id) tx_status &= ~XEL_TSR_XMIT_ACTIVE_MASK; out_be32(base_addr + XEL_TSR_OFFSET, tx_status); - tx_complete = 1; + tx_complete = true; } /* Check if the Transmission for the second buffer is completed */ @@ -695,7 +695,7 @@ static irqreturn_t xemaclite_interrupt(int irq, void *dev_id) out_be32(base_addr + XEL_BUFFER_OFFSET + XEL_TSR_OFFSET, tx_status); - tx_complete = 1; + tx_complete = true; } /* If there was a Tx interrupt, call the Tx Handler */ @@ -1129,7 +1129,7 @@ static int __devinit xemaclite_of_probe(struct platform_device *ofdev) /* Get IRQ for the device */ rc = of_irq_to_resource(ofdev->dev.of_node, 0, &r_irq); - if (rc == NO_IRQ) { + if (!rc) { dev_err(dev, "no IRQ found\n"); return rc; } @@ -1303,27 +1303,7 @@ static struct platform_driver xemaclite_of_driver = { .remove = __devexit_p(xemaclite_of_remove), }; -/** - * xgpiopss_init - Initial driver registration call - * - * Return: 0 upon success, or a negative error upon failure. - */ -static int __init xemaclite_init(void) -{ - /* No kernel boot options used, we just need to register the driver */ - return platform_driver_register(&xemaclite_of_driver); -} - -/** - * xemaclite_cleanup - Driver un-registration call - */ -static void __exit xemaclite_cleanup(void) -{ - platform_driver_unregister(&xemaclite_of_driver); -} - -module_init(xemaclite_init); -module_exit(xemaclite_cleanup); +module_platform_driver(xemaclite_of_driver); MODULE_AUTHOR("Xilinx, Inc."); MODULE_DESCRIPTION("Xilinx Ethernet MAC Lite driver"); |