From a3f8683bf7d5e6254fe68f5c5d3585e27eea8ed0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 2 Jul 2017 22:22:01 -0400 Subject: [PATCH] ->poll() methods should return __poll_t The most common place to find POLL... bitmaps: return values of ->poll() and its subsystem counterparts. Signed-off-by: Al Viro --- fs/proc/inode.c | 2 +- include/linux/fs.h | 2 +- include/linux/net.h | 2 +- include/linux/posix-clock.h | 2 +- include/linux/tty_ldisc.h | 2 +- include/media/media-devnode.h | 2 +- include/media/soc_camera.h | 2 +- include/media/v4l2-dev.h | 2 +- include/sound/hwdep.h | 2 +- include/sound/info.h | 2 +- 10 files changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/proc/inode.c b/fs/proc/inode.c index 225f541f7078..44e37f38493b 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -238,7 +238,7 @@ static unsigned int proc_reg_poll(struct file *file, struct poll_table_struct *p { struct proc_dir_entry *pde = PDE(file_inode(file)); unsigned int rv = DEFAULT_POLLMASK; - unsigned int (*poll)(struct file *, struct poll_table_struct *); + __poll_t (*poll)(struct file *, struct poll_table_struct *); if (use_pde(pde)) { poll = pde->proc_fops->poll; if (poll) diff --git a/include/linux/fs.h b/include/linux/fs.h index 2995a271ec46..64695eb07992 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1698,7 +1698,7 @@ struct file_operations { ssize_t (*write_iter) (struct kiocb *, struct iov_iter *); int (*iterate) (struct file *, struct dir_context *); int (*iterate_shared) (struct file *, struct dir_context *); - unsigned int (*poll) (struct file *, struct poll_table_struct *); + __poll_t (*poll) (struct file *, struct poll_table_struct *); long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); long (*compat_ioctl) (struct file *, unsigned int, unsigned long); int (*mmap) (struct file *, struct vm_area_struct *); diff --git a/include/linux/net.h b/include/linux/net.h index caeb159abda5..c2d468cb9821 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -147,7 +147,7 @@ struct proto_ops { int (*getname) (struct socket *sock, struct sockaddr *addr, int *sockaddr_len, int peer); - unsigned int (*poll) (struct file *file, struct socket *sock, + __poll_t (*poll) (struct file *file, struct socket *sock, struct poll_table_struct *wait); int (*ioctl) (struct socket *sock, unsigned int cmd, unsigned long arg); diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h index 38d8225510f1..3a3bc71017d5 100644 --- a/include/linux/posix-clock.h +++ b/include/linux/posix-clock.h @@ -68,7 +68,7 @@ struct posix_clock_operations { int (*open) (struct posix_clock *pc, fmode_t f_mode); - uint (*poll) (struct posix_clock *pc, + __poll_t (*poll) (struct posix_clock *pc, struct file *file, poll_table *wait); int (*release) (struct posix_clock *pc); diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h index 3bc5144b1c7e..1ef64d4ad887 100644 --- a/include/linux/tty_ldisc.h +++ b/include/linux/tty_ldisc.h @@ -187,7 +187,7 @@ struct tty_ldisc_ops { long (*compat_ioctl)(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); void (*set_termios)(struct tty_struct *tty, struct ktermios *old); - unsigned int (*poll)(struct tty_struct *, struct file *, + __poll_t (*poll)(struct tty_struct *, struct file *, struct poll_table_struct *); int (*hangup)(struct tty_struct *tty); diff --git a/include/media/media-devnode.h b/include/media/media-devnode.h index 511615d3bf6f..dc2f64e1b08f 100644 --- a/include/media/media-devnode.h +++ b/include/media/media-devnode.h @@ -56,7 +56,7 @@ struct media_file_operations { struct module *owner; ssize_t (*read) (struct file *, char __user *, size_t, loff_t *); ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *); - unsigned int (*poll) (struct file *, struct poll_table_struct *); + __poll_t (*poll) (struct file *, struct poll_table_struct *); long (*ioctl) (struct file *, unsigned int, unsigned long); long (*compat_ioctl) (struct file *, unsigned int, unsigned long); int (*open) (struct file *); diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index 4d8cb0796bc6..b7e42a1b0910 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -117,7 +117,7 @@ struct soc_camera_host_ops { int (*get_parm)(struct soc_camera_device *, struct v4l2_streamparm *); int (*set_parm)(struct soc_camera_device *, struct v4l2_streamparm *); int (*enum_framesizes)(struct soc_camera_device *, struct v4l2_frmsizeenum *); - unsigned int (*poll)(struct file *, poll_table *); + __poll_t (*poll)(struct file *, poll_table *); }; #define SOCAM_SENSOR_INVERT_PCLK (1 << 0) diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 28a686eb7d09..fa99f6f66712 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -152,7 +152,7 @@ struct v4l2_file_operations { struct module *owner; ssize_t (*read) (struct file *, char __user *, size_t, loff_t *); ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *); - unsigned int (*poll) (struct file *, struct poll_table_struct *); + __poll_t (*poll) (struct file *, struct poll_table_struct *); long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); #ifdef CONFIG_COMPAT long (*compat_ioctl32) (struct file *, unsigned int, unsigned long); diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h index ab9fcb2f97f0..afeca593188a 100644 --- a/include/sound/hwdep.h +++ b/include/sound/hwdep.h @@ -37,7 +37,7 @@ struct snd_hwdep_ops { long count, loff_t *offset); int (*open)(struct snd_hwdep *hw, struct file * file); int (*release)(struct snd_hwdep *hw, struct file * file); - unsigned int (*poll)(struct snd_hwdep *hw, struct file *file, + __poll_t (*poll)(struct snd_hwdep *hw, struct file *file, poll_table *wait); int (*ioctl)(struct snd_hwdep *hw, struct file *file, unsigned int cmd, unsigned long arg); diff --git a/include/sound/info.h b/include/sound/info.h index 67390ee846aa..becdf66d2825 100644 --- a/include/sound/info.h +++ b/include/sound/info.h @@ -62,7 +62,7 @@ struct snd_info_entry_ops { loff_t (*llseek)(struct snd_info_entry *entry, void *file_private_data, struct file *file, loff_t offset, int orig); - unsigned int (*poll)(struct snd_info_entry *entry, + __poll_t (*poll)(struct snd_info_entry *entry, void *file_private_data, struct file *file, poll_table *wait); int (*ioctl)(struct snd_info_entry *entry, void *file_private_data, -- 2.30.2