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authorLinus Torvalds <torvalds@linux-foundation.org>2018-02-11 14:34:03 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-02-11 14:34:03 -0800
commita9a08845e9acbd224e4ee466f5c1275ed50054e8 (patch)
tree415d6e6a82e001c65e6b161539411f54ba5fe8ce /drivers/input
parentee5daa1361fceb6f482c005bcc9ba8d01b92ea5c (diff)
vfs: do bulk POLL* -> EPOLL* replacement
This is the mindless scripted replacement of kernel use of POLL* variables as described by Al, done by this script: for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done done with de-mangling cleanups yet to come. NOTE! On almost all architectures, the EPOLL* constants have the same values as the POLL* constants do. But they keyword here is "almost". For various bad reasons they aren't the same, and epoll() doesn't actually work quite correctly in some cases due to this on Sparc et al. The next patch from Al will sort out the final differences, and we should be all done. Scripted-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/evdev.c6
-rw-r--r--drivers/input/input.c2
-rw-r--r--drivers/input/joydev.c4
-rw-r--r--drivers/input/misc/hp_sdc_rtc.c2
-rw-r--r--drivers/input/misc/uinput.c2
-rw-r--r--drivers/input/mousedev.c4
-rw-r--r--drivers/input/serio/serio_raw.c4
-rw-r--r--drivers/input/serio/userio.c2
8 files changed, 13 insertions, 13 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 94049fdc583c..c81c79d01d93 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -650,12 +650,12 @@ static __poll_t evdev_poll(struct file *file, poll_table *wait)
poll_wait(file, &evdev->wait, wait);
if (evdev->exist && !client->revoked)
- mask = POLLOUT | POLLWRNORM;
+ mask = EPOLLOUT | EPOLLWRNORM;
else
- mask = POLLHUP | POLLERR;
+ mask = EPOLLHUP | EPOLLERR;
if (client->packet_head != client->tail)
- mask |= POLLIN | POLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
return mask;
}
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 0d0b2ab1bb6b..9785546420a7 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1053,7 +1053,7 @@ static __poll_t input_proc_devices_poll(struct file *file, poll_table *wait)
poll_wait(file, &input_devices_poll_wait, wait);
if (file->f_version != input_devices_state) {
file->f_version = input_devices_state;
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
}
return 0;
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index fe3255572886..4c1e427dfabb 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -442,8 +442,8 @@ static __poll_t joydev_poll(struct file *file, poll_table *wait)
struct joydev *joydev = client->joydev;
poll_wait(file, &joydev->wait, wait);
- return (joydev_data_pending(client) ? (POLLIN | POLLRDNORM) : 0) |
- (joydev->exist ? 0 : (POLLHUP | POLLERR));
+ return (joydev_data_pending(client) ? (EPOLLIN | EPOLLRDNORM) : 0) |
+ (joydev->exist ? 0 : (EPOLLHUP | EPOLLERR));
}
static int joydev_handle_JSIOCSAXMAP(struct joydev *joydev,
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 9c3f7ec3bd3d..49b34de0aed4 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -414,7 +414,7 @@ static __poll_t hp_sdc_rtc_poll(struct file *file, poll_table *wait)
l = 0;
if (l != 0)
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
return 0;
}
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index f640c591ef23..96a887f33698 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -704,7 +704,7 @@ static __poll_t uinput_poll(struct file *file, poll_table *wait)
poll_wait(file, &udev->waitq, wait);
if (udev->head != udev->tail)
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
return 0;
}
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index 731d84ae5101..e08228061bcd 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -765,9 +765,9 @@ static __poll_t mousedev_poll(struct file *file, poll_table *wait)
poll_wait(file, &mousedev->wait, wait);
- mask = mousedev->exist ? POLLOUT | POLLWRNORM : POLLHUP | POLLERR;
+ mask = mousedev->exist ? EPOLLOUT | EPOLLWRNORM : EPOLLHUP | EPOLLERR;
if (client->ready || client->buffer)
- mask |= POLLIN | POLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
return mask;
}
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index fccf55a380b2..17b7fbecd9fe 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -247,9 +247,9 @@ static __poll_t serio_raw_poll(struct file *file, poll_table *wait)
poll_wait(file, &serio_raw->wait, wait);
- mask = serio_raw->dead ? POLLHUP | POLLERR : POLLOUT | POLLWRNORM;
+ mask = serio_raw->dead ? EPOLLHUP | EPOLLERR : EPOLLOUT | EPOLLWRNORM;
if (serio_raw->head != serio_raw->tail)
- mask |= POLLIN | POLLRDNORM;
+ mask |= EPOLLIN | EPOLLRDNORM;
return mask;
}
diff --git a/drivers/input/serio/userio.c b/drivers/input/serio/userio.c
index a63de06b08bc..9ab5c45c3a9f 100644
--- a/drivers/input/serio/userio.c
+++ b/drivers/input/serio/userio.c
@@ -255,7 +255,7 @@ static __poll_t userio_char_poll(struct file *file, poll_table *wait)
poll_wait(file, &userio->waitq, wait);
if (userio->head != userio->tail)
- return POLLIN | POLLRDNORM;
+ return EPOLLIN | EPOLLRDNORM;
return 0;
}

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