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path: root/drivers/net/ethoc.c
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Diffstat (limited to 'drivers/net/ethoc.c')
-rw-r--r--drivers/net/ethoc.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 9c950bb5e90c..f7d9ac8324cb 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -223,24 +223,25 @@ struct ethoc_bd {
223 u32 addr; 223 u32 addr;
224}; 224};
225 225
226static u32 ethoc_read(struct ethoc *dev, loff_t offset) 226static inline u32 ethoc_read(struct ethoc *dev, loff_t offset)
227{ 227{
228 return ioread32(dev->iobase + offset); 228 return ioread32(dev->iobase + offset);
229} 229}
230 230
231static void ethoc_write(struct ethoc *dev, loff_t offset, u32 data) 231static inline void ethoc_write(struct ethoc *dev, loff_t offset, u32 data)
232{ 232{
233 iowrite32(data, dev->iobase + offset); 233 iowrite32(data, dev->iobase + offset);
234} 234}
235 235
236static void ethoc_read_bd(struct ethoc *dev, int index, struct ethoc_bd *bd) 236static inline void ethoc_read_bd(struct ethoc *dev, int index,
237 struct ethoc_bd *bd)
237{ 238{
238 loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd)); 239 loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
239 bd->stat = ethoc_read(dev, offset + 0); 240 bd->stat = ethoc_read(dev, offset + 0);
240 bd->addr = ethoc_read(dev, offset + 4); 241 bd->addr = ethoc_read(dev, offset + 4);
241} 242}
242 243
243static void ethoc_write_bd(struct ethoc *dev, int index, 244static inline void ethoc_write_bd(struct ethoc *dev, int index,
244 const struct ethoc_bd *bd) 245 const struct ethoc_bd *bd)
245{ 246{
246 loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd)); 247 loff_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
@@ -248,33 +249,33 @@ static void ethoc_write_bd(struct ethoc *dev, int index,
248 ethoc_write(dev, offset + 4, bd->addr); 249 ethoc_write(dev, offset + 4, bd->addr);
249} 250}
250 251
251static void ethoc_enable_irq(struct ethoc *dev, u32 mask) 252static inline void ethoc_enable_irq(struct ethoc *dev, u32 mask)
252{ 253{
253 u32 imask = ethoc_read(dev, INT_MASK); 254 u32 imask = ethoc_read(dev, INT_MASK);
254 imask |= mask; 255 imask |= mask;
255 ethoc_write(dev, INT_MASK, imask); 256 ethoc_write(dev, INT_MASK, imask);
256} 257}
257 258
258static void ethoc_disable_irq(struct ethoc *dev, u32 mask) 259static inline void ethoc_disable_irq(struct ethoc *dev, u32 mask)
259{ 260{
260 u32 imask = ethoc_read(dev, INT_MASK); 261 u32 imask = ethoc_read(dev, INT_MASK);
261 imask &= ~mask; 262 imask &= ~mask;
262 ethoc_write(dev, INT_MASK, imask); 263 ethoc_write(dev, INT_MASK, imask);
263} 264}
264 265
265static void ethoc_ack_irq(struct ethoc *dev, u32 mask) 266static inline void ethoc_ack_irq(struct ethoc *dev, u32 mask)
266{ 267{
267 ethoc_write(dev, INT_SOURCE, mask); 268 ethoc_write(dev, INT_SOURCE, mask);
268} 269}
269 270
270static void ethoc_enable_rx_and_tx(struct ethoc *dev) 271static inline void ethoc_enable_rx_and_tx(struct ethoc *dev)
271{ 272{
272 u32 mode = ethoc_read(dev, MODER); 273 u32 mode = ethoc_read(dev, MODER);
273 mode |= MODER_RXEN | MODER_TXEN; 274 mode |= MODER_RXEN | MODER_TXEN;
274 ethoc_write(dev, MODER, mode); 275 ethoc_write(dev, MODER, mode);
275} 276}
276 277
277static void ethoc_disable_rx_and_tx(struct ethoc *dev) 278static inline void ethoc_disable_rx_and_tx(struct ethoc *dev)
278{ 279{
279 u32 mode = ethoc_read(dev, MODER); 280 u32 mode = ethoc_read(dev, MODER);
280 mode &= ~(MODER_RXEN | MODER_TXEN); 281 mode &= ~(MODER_RXEN | MODER_TXEN);
@@ -508,7 +509,7 @@ static irqreturn_t ethoc_interrupt(int irq, void *dev_id)
508 return IRQ_NONE; 509 return IRQ_NONE;
509 } 510 }
510 511
511 ethoc_ack_irq(priv, INT_MASK_ALL); 512 ethoc_ack_irq(priv, pending);
512 513
513 if (pending & INT_MASK_BUSY) { 514 if (pending & INT_MASK_BUSY) {
514 dev_err(&dev->dev, "packet dropped\n"); 515 dev_err(&dev->dev, "packet dropped\n");