diff options
Diffstat (limited to 'drivers/media/video/saa7164')
| -rw-r--r-- | drivers/media/video/saa7164/saa7164-encoder.c | 6 | ||||
| -rw-r--r-- | drivers/media/video/saa7164/saa7164-vbi.c | 6 | ||||
| -rw-r--r-- | drivers/media/video/saa7164/saa7164.h | 1 |
3 files changed, 2 insertions, 11 deletions
diff --git a/drivers/media/video/saa7164/saa7164-encoder.c b/drivers/media/video/saa7164/saa7164-encoder.c index 400364569c8d..2fd38a01887f 100644 --- a/drivers/media/video/saa7164/saa7164-encoder.c +++ b/drivers/media/video/saa7164/saa7164-encoder.c @@ -1246,7 +1246,6 @@ static unsigned int fops_poll(struct file *file, poll_table *wait) struct saa7164_encoder_fh *fh = (struct saa7164_encoder_fh *)file->private_data; struct saa7164_port *port = fh->port; - struct saa7164_user_buffer *ubuf; unsigned int mask = 0; port->last_poll_msecs_diff = port->last_poll_msecs; @@ -1278,10 +1277,7 @@ static unsigned int fops_poll(struct file *file, poll_table *wait) } /* Pull the first buffer from the used list */ - ubuf = list_first_entry(&port->list_buf_used.list, - struct saa7164_user_buffer, list); - - if (ubuf) + if (!list_empty(&port->list_buf_used.list)) mask |= POLLIN | POLLRDNORM; return mask; diff --git a/drivers/media/video/saa7164/saa7164-vbi.c b/drivers/media/video/saa7164/saa7164-vbi.c index bc1fcedba874..e2e034158718 100644 --- a/drivers/media/video/saa7164/saa7164-vbi.c +++ b/drivers/media/video/saa7164/saa7164-vbi.c @@ -1192,7 +1192,6 @@ static unsigned int fops_poll(struct file *file, poll_table *wait) { struct saa7164_vbi_fh *fh = (struct saa7164_vbi_fh *)file->private_data; struct saa7164_port *port = fh->port; - struct saa7164_user_buffer *ubuf; unsigned int mask = 0; port->last_poll_msecs_diff = port->last_poll_msecs; @@ -1224,10 +1223,7 @@ static unsigned int fops_poll(struct file *file, poll_table *wait) } /* Pull the first buffer from the used list */ - ubuf = list_first_entry(&port->list_buf_used.list, - struct saa7164_user_buffer, list); - - if (ubuf) + if (!list_empty(&port->list_buf_used.list)) mask |= POLLIN | POLLRDNORM; return mask; diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h index 16745d2fb349..6678bf1e7816 100644 --- a/drivers/media/video/saa7164/saa7164.h +++ b/drivers/media/video/saa7164/saa7164.h @@ -48,7 +48,6 @@ #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> #include <linux/kdev_t.h> -#include <linux/version.h> #include <linux/mutex.h> #include <linux/crc32.h> #include <linux/kthread.h> |