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-rw-r--r--arch/mips/kernel/rtlx.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 88f7b50d541c..93c070b41b0d 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -252,12 +252,12 @@ int rtlx_release(int index)
252 252
253unsigned int rtlx_read_poll(int index, int can_sleep) 253unsigned int rtlx_read_poll(int index, int can_sleep)
254{ 254{
255 struct rtlx_channel *chan; 255 struct rtlx_channel *chan;
256 256
257 if (rtlx == NULL) 257 if (rtlx == NULL)
258 return 0; 258 return 0;
259 259
260 chan = &rtlx->channel[index]; 260 chan = &rtlx->channel[index];
261 261
262 /* data available to read? */ 262 /* data available to read? */
263 if (chan->lx_read == chan->lx_write) { 263 if (chan->lx_read == chan->lx_write) {
@@ -446,8 +446,8 @@ static ssize_t file_write(struct file *file, const char __user * buffer,
446 return -EAGAIN; 446 return -EAGAIN;
447 447
448 __wait_event_interruptible(channel_wqs[minor].rt_queue, 448 __wait_event_interruptible(channel_wqs[minor].rt_queue,
449 rtlx_write_poll(minor), 449 rtlx_write_poll(minor),
450 ret); 450 ret);
451 if (ret) 451 if (ret)
452 return ret; 452 return ret;
453 } 453 }
@@ -457,11 +457,11 @@ static ssize_t file_write(struct file *file, const char __user * buffer,
457 457
458static const struct file_operations rtlx_fops = { 458static const struct file_operations rtlx_fops = {
459 .owner = THIS_MODULE, 459 .owner = THIS_MODULE,
460 .open = file_open, 460 .open = file_open,
461 .release = file_release, 461 .release = file_release,
462 .write = file_write, 462 .write = file_write,
463 .read = file_read, 463 .read = file_read,
464 .poll = file_poll, 464 .poll = file_poll,
465 .llseek = noop_llseek, 465 .llseek = noop_llseek,
466}; 466};
467 467