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the rest of drivers/*: annotate ->poll() instances

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2017-07-03 06:39:46 -04:00
parent c23e0cb81e
commit afc9a42b74
144 changed files with 257 additions and 256 deletions
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4
drivers/usb/gadget/function/f_fs.c
View File

@@ -638,10 +638,10 @@ static long ffs_ep0_ioctl(struct file *file, unsigned code, unsigned long value)
return ret;
}
static unsigned int ffs_ep0_poll(struct file *file, poll_table *wait)
static __poll_t ffs_ep0_poll(struct file *file, poll_table *wait)
{
struct ffs_data *ffs = file->private_data;
unsigned int mask = POLLWRNORM;
__poll_t mask = POLLWRNORM;
int ret;
poll_wait(file, &ffs->ev.waitq, wait);

4
drivers/usb/gadget/function/f_hid.c
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@@ -413,10 +413,10 @@ release_write_pending_unlocked:
return status;
}
static unsigned int f_hidg_poll(struct file *file, poll_table *wait)
static __poll_t f_hidg_poll(struct file *file, poll_table *wait)
{
struct f_hidg *hidg = file->private_data;
unsigned int ret = 0;
__poll_t ret = 0;
poll_wait(file, &hidg->read_queue, wait);
poll_wait(file, &hidg->write_queue, wait);

4
drivers/usb/gadget/function/f_printer.c
View File

@@ -680,12 +680,12 @@ printer_fsync(struct file *fd, loff_t start, loff_t end, int datasync)
return 0;
}
static unsigned int
static __poll_t
printer_poll(struct file *fd, poll_table *wait)
{
struct printer_dev *dev = fd->private_data;
unsigned long flags;
int status = 0;
__poll_t status = 0;
mutex_lock(&dev->lock_printer_io);
spin_lock_irqsave(&dev->lock, flags);

4
drivers/usb/gadget/legacy/inode.c
View File

@@ -1209,11 +1209,11 @@ dev_release (struct inode *inode, struct file *fd)
return 0;
}
static unsigned int
static __poll_t
ep0_poll (struct file *fd, poll_table *wait)
{
struct dev_data *dev = fd->private_data;
int mask = 0;
__poll_t mask = 0;
if (dev->state <= STATE_DEV_OPENED)
return DEFAULT_POLLMASK;