diff options
Diffstat (limited to 'drivers/staging/goldfish/goldfish_audio.c')
-rw-r--r-- | drivers/staging/goldfish/goldfish_audio.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c index b360d07564b1..f200359c4443 100644 --- a/drivers/staging/goldfish/goldfish_audio.c +++ b/drivers/staging/goldfish/goldfish_audio.c @@ -112,7 +112,7 @@ enum { static atomic_t open_count = ATOMIC_INIT(0); static ssize_t goldfish_audio_read(struct file *fp, char __user *buf, - size_t count, loff_t *pos) + size_t count, loff_t *pos) { struct goldfish_audio *data = fp->private_data; int length; @@ -125,11 +125,10 @@ static ssize_t goldfish_audio_read(struct file *fp, char __user *buf, length = (count > READ_BUFFER_SIZE ? READ_BUFFER_SIZE : count); AUDIO_WRITE(data, AUDIO_START_READ, length); - wait_event_interruptible(data->wait, - (data->buffer_status & AUDIO_INT_READ_BUFFER_FULL)); + wait_event_interruptible(data->wait, (data->buffer_status & + AUDIO_INT_READ_BUFFER_FULL)); - length = AUDIO_READ(data, - AUDIO_READ_BUFFER_AVAILABLE); + length = AUDIO_READ(data, AUDIO_READ_BUFFER_AVAILABLE); /* copy data to user space */ if (copy_to_user(buf, data->read_buffer, length)) @@ -143,7 +142,7 @@ static ssize_t goldfish_audio_read(struct file *fp, char __user *buf, } static ssize_t goldfish_audio_write(struct file *fp, const char __user *buf, - size_t count, loff_t *pos) + size_t count, loff_t *pos) { struct goldfish_audio *data = fp->private_data; unsigned long irq_flags; @@ -217,7 +216,7 @@ static int goldfish_audio_release(struct inode *ip, struct file *fp) } static long goldfish_audio_ioctl(struct file *fp, unsigned int cmd, - unsigned long arg) + unsigned long arg) { /* temporary workaround, until we switch to the ALSA API */ if (cmd == 315) @@ -306,7 +305,7 @@ static int goldfish_audio_probe(struct platform_device *pdev) data->read_buffer = data->buffer_virt + 2 * WRITE_BUFFER_SIZE; ret = devm_request_irq(&pdev->dev, data->irq, goldfish_audio_interrupt, - IRQF_SHARED, pdev->name, data); + IRQF_SHARED, pdev->name, data); if (ret) { dev_err(&pdev->dev, "request_irq failed\n"); return ret; @@ -321,18 +320,18 @@ static int goldfish_audio_probe(struct platform_device *pdev) } AUDIO_WRITE64(data, AUDIO_SET_WRITE_BUFFER_1, - AUDIO_SET_WRITE_BUFFER_1_HIGH, buf_addr); + AUDIO_SET_WRITE_BUFFER_1_HIGH, buf_addr); buf_addr += WRITE_BUFFER_SIZE; AUDIO_WRITE64(data, AUDIO_SET_WRITE_BUFFER_2, - AUDIO_SET_WRITE_BUFFER_2_HIGH, buf_addr); + AUDIO_SET_WRITE_BUFFER_2_HIGH, buf_addr); buf_addr += WRITE_BUFFER_SIZE; data->read_supported = AUDIO_READ(data, AUDIO_READ_SUPPORTED); if (data->read_supported) AUDIO_WRITE64(data, AUDIO_SET_READ_BUFFER, - AUDIO_SET_READ_BUFFER_HIGH, buf_addr); + AUDIO_SET_READ_BUFFER_HIGH, buf_addr); audio_data = data; return 0; |