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Message-Id: <20170917172502.32531-1-roman@advem.lv>
Date: Sun, 17 Sep 2017 20:25:02 +0300
From: Roman Yeryomin <leroi.lists@...il.com>
To: netdev <netdev@...r.kernel.org>
Subject: [PATCH net-next v2 5/7] net: korina: whitespace cleanup
Signed-off-by: Roman Yeryomin <roman@...em.lv>
---
drivers/net/ethernet/korina.c | 58 +++++++++++++++++++++++--------------------
1 file changed, 31 insertions(+), 27 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index 5f36e1703378..c26f0d84ba6b 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -64,9 +64,9 @@
#include <asm/mach-rc32434/eth.h>
#include <asm/mach-rc32434/dma_v.h>
-#define DRV_NAME "korina"
-#define DRV_VERSION "0.10"
-#define DRV_RELDATE "04Mar2008"
+#define DRV_NAME "korina"
+#define DRV_VERSION "0.10"
+#define DRV_RELDATE "04Mar2008"
#define STATION_ADDRESS_HIGH(dev) (((dev)->dev_addr[0] << 8) | \
((dev)->dev_addr[1]))
@@ -75,7 +75,7 @@
((dev)->dev_addr[4] << 8) | \
((dev)->dev_addr[5]))
-#define MII_CLOCK 1250000 /* no more than 2.5MHz */
+#define MII_CLOCK 1250000 /* no more than 2.5MHz */
/* the following must be powers of two */
#define KORINA_NUM_RDS 64 /* number of receive descriptors */
@@ -87,15 +87,19 @@
#define KORINA_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
#define KORINA_RDS_MASK (KORINA_NUM_RDS - 1)
#define KORINA_TDS_MASK (KORINA_NUM_TDS - 1)
-#define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc))
+#define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc))
#define TD_RING_SIZE (KORINA_NUM_TDS * sizeof(struct dma_desc))
-#define TX_TIMEOUT (6000 * HZ / 1000)
+#define TX_TIMEOUT (6000 * HZ / 1000)
-enum chain_status { desc_filled, desc_empty };
-#define IS_DMA_FINISHED(X) (((X) & (DMA_DESC_FINI)) != 0)
-#define IS_DMA_DONE(X) (((X) & (DMA_DESC_DONE)) != 0)
-#define RCVPKT_LENGTH(X) (((X) & ETH_RX_LEN) >> ETH_RX_LEN_BIT)
+enum chain_status {
+ desc_filled,
+ desc_empty
+};
+
+#define IS_DMA_FINISHED(X) (((X) & (DMA_DESC_FINI)) != 0)
+#define IS_DMA_DONE(X) (((X) & (DMA_DESC_DONE)) != 0)
+#define RCVPKT_LENGTH(X) (((X) & ETH_RX_LEN) >> ETH_RX_LEN_BIT)
/* Information that need to be kept for each board. */
struct korina_private {
@@ -123,7 +127,7 @@ struct korina_private {
int rx_irq;
int tx_irq;
- spinlock_t lock; /* NIC xmit lock */
+ spinlock_t lock; /* NIC xmit lock */
int dma_halt_cnt;
int dma_run_cnt;
@@ -146,17 +150,17 @@ static inline void korina_start_dma(struct dma_reg *ch, u32 dma_addr)
static inline void korina_abort_dma(struct net_device *dev,
struct dma_reg *ch)
{
- if (readl(&ch->dmac) & DMA_CHAN_RUN_BIT) {
- writel(0x10, &ch->dmac);
+ if (readl(&ch->dmac) & DMA_CHAN_RUN_BIT) {
+ writel(0x10, &ch->dmac);
- while (!(readl(&ch->dmas) & DMA_STAT_HALT))
- netif_trans_update(dev);
+ while (!(readl(&ch->dmas) & DMA_STAT_HALT))
+ netif_trans_update(dev);
- writel(0, &ch->dmas);
- }
+ writel(0, &ch->dmas);
+ }
- writel(0, &ch->dmadptr);
- writel(0, &ch->dmandptr);
+ writel(0, &ch->dmadptr);
+ writel(0, &ch->dmandptr);
}
static inline void korina_chain_dma(struct dma_reg *ch, u32 dma_addr)
@@ -685,7 +689,7 @@ static int korina_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
/* ethtool helpers */
static void netdev_get_drvinfo(struct net_device *dev,
- struct ethtool_drvinfo *info)
+ struct ethtool_drvinfo *info)
{
struct korina_private *lp = netdev_priv(dev);
@@ -728,10 +732,10 @@ static u32 netdev_get_link(struct net_device *dev)
}
static const struct ethtool_ops netdev_ethtool_ops = {
- .get_drvinfo = netdev_get_drvinfo,
- .get_link = netdev_get_link,
- .get_link_ksettings = netdev_get_link_ksettings,
- .set_link_ksettings = netdev_set_link_ksettings,
+ .get_drvinfo = netdev_get_drvinfo,
+ .get_link = netdev_get_link,
+ .get_link_ksettings = netdev_get_link_ksettings,
+ .set_link_ksettings = netdev_set_link_ksettings,
};
static int korina_alloc_ring(struct net_device *dev)
@@ -863,7 +867,7 @@ static int korina_init(struct net_device *dev)
/* Management Clock Prescaler Divisor
* Clock independent setting */
writel(((idt_cpu_freq) / MII_CLOCK + 1) & ~1,
- &lp->eth_regs->ethmcp);
+ &lp->eth_regs->ethmcp);
/* don't transmit until fifo contains 48b */
writel(48, &lp->eth_regs->ethfifott);
@@ -946,14 +950,14 @@ static int korina_open(struct net_device *dev)
0, "Korina ethernet Rx", dev);
if (ret < 0) {
printk(KERN_ERR "%s: unable to get Rx DMA IRQ %d\n",
- dev->name, lp->rx_irq);
+ dev->name, lp->rx_irq);
goto err_release;
}
ret = request_irq(lp->tx_irq, korina_tx_dma_interrupt,
0, "Korina ethernet Tx", dev);
if (ret < 0) {
printk(KERN_ERR "%s: unable to get Tx DMA IRQ %d\n",
- dev->name, lp->tx_irq);
+ dev->name, lp->tx_irq);
goto err_free_rx_irq;
}
--
2.11.0
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