Commit e6c8adca authored by Al Viro's avatar Al Viro
Browse files

anntotate the places where ->poll() return values go 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a3f8683b

drivers/media/platform/soc_camera/soc_camera.c

+1 −1
Original line number Diff line number Diff line
@@ -809,7 +809,7 @@ static unsigned int soc_camera_poll(struct file *file, poll_table *pt) 
{

	struct soc_camera_device *icd = file->private_data;

	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);

	unsigned res = POLLERR;

	__poll_t res = POLLERR;



	if (icd->streamer != file)

		return POLLERR;

drivers/media/v4l2-core/v4l2-dev.c

+1 −1
Original line number Diff line number Diff line
@@ -334,7 +334,7 @@ static ssize_t v4l2_write(struct file *filp, const char __user *buf, 
static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll)

{

	struct video_device *vdev = video_devdata(filp);

	unsigned int res = POLLERR | POLLHUP;

	__poll_t res = POLLERR | POLLHUP;



	if (!vdev->fops->poll)

		return DEFAULT_POLLMASK;

drivers/staging/comedi/drivers/serial2002.c

+1 −1
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ static void serial2002_tty_read_poll_wait(struct file *f, int timeout) 
	poll_initwait(&table);

	while (1) {

		long elapsed;

		int mask;

		__poll_t mask;



		mask = f->f_op->poll(f, &table.pt);

		if (mask & (POLLRDNORM | POLLRDBAND | POLLIN |

drivers/tty/tty_io.c

+1 −1
Original line number Diff line number Diff line
@@ -2059,7 +2059,7 @@ static unsigned int tty_poll(struct file *filp, poll_table *wait) 
{

	struct tty_struct *tty = file_tty(filp);

	struct tty_ldisc *ld;

	int ret = 0;

	__poll_t ret = 0;



	if (tty_paranoia_check(tty, file_inode(filp), "tty_poll"))

		return 0;

drivers/vfio/virqfd.c

+1 −1
Original line number Diff line number Diff line
@@ -113,7 +113,7 @@ int vfio_virqfd_enable(void *opaque, 
	struct eventfd_ctx *ctx;

	struct virqfd *virqfd;

	int ret = 0;

	unsigned int events;

	__poll_t events;



	virqfd = kzalloc(sizeof(*virqfd), GFP_KERNEL);

	if (!virqfd)

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