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authorLinus Torvalds <torvalds@linux-foundation.org>2020-05-28 12:41:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-05-28 12:41:11 -0700
commitd16eea2fa5a1ed9bc1788db39a76017916dc7f25 (patch)
treee12d227ec6f3047ee93885d1c2c5898b37f7c469 /drivers/input/evdev.c
parent6b5f25909bb8a94a0c1d1c6e9530f8fc261d1b5d (diff)
parent642aa86eaf8f1e6fe894f20fd7f12f0db52ee03c (diff)
downloadlinux-sh-d16eea2fa5a1ed9bc1788db39a76017916dc7f25.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov: "Just a few random driver fixups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - add a second working PNP_ID for Lenovo T470s Input: applespi - replace zero-length array with flexible-array Input: axp20x-pek - always register interrupt handlers Input: lm8333 - update contact email Input: synaptics-rmi4 - fix error return code in rmi_driver_probe() Input: synaptics-rmi4 - really fix attn_data use-after-free Input: i8042 - add ThinkPad S230u to i8042 reset list Revert "Input: i8042 - add ThinkPad S230u to i8042 nomux list" Input: dlink-dir685-touchkeys - fix a typo in driver name Input: xpad - add custom init packet for Xbox One S controllers Input: evdev - call input_flush_device() on release(), not flush() Input: i8042 - add ThinkPad S230u to i8042 nomux list Input: usbtouchscreen - add support for BonXeon TP Input: cros_ec_keyb - use cros_ec_cmd_xfer_status helper Input: mms114 - fix handling of mms345l Input: elants_i2c - support palm detection
Diffstat (limited to 'drivers/input/evdev.c')
-rw-r--r--drivers/input/evdev.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index cb6e3a5f509c..0d57e51b8ba1 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -326,20 +326,6 @@ static int evdev_fasync(int fd, struct file *file, int on)
return fasync_helper(fd, file, on, &client->fasync);
}
-static int evdev_flush(struct file *file, fl_owner_t id)
-{
- struct evdev_client *client = file->private_data;
- struct evdev *evdev = client->evdev;
-
- mutex_lock(&evdev->mutex);
-
- if (evdev->exist && !client->revoked)
- input_flush_device(&evdev->handle, file);
-
- mutex_unlock(&evdev->mutex);
- return 0;
-}
-
static void evdev_free(struct device *dev)
{
struct evdev *evdev = container_of(dev, struct evdev, dev);
@@ -453,6 +439,10 @@ static int evdev_release(struct inode *inode, struct file *file)
unsigned int i;
mutex_lock(&evdev->mutex);
+
+ if (evdev->exist && !client->revoked)
+ input_flush_device(&evdev->handle, file);
+
evdev_ungrab(evdev, client);
mutex_unlock(&evdev->mutex);
@@ -1310,7 +1300,6 @@ static const struct file_operations evdev_fops = {
.compat_ioctl = evdev_ioctl_compat,
#endif
.fasync = evdev_fasync,
- .flush = evdev_flush,
.llseek = no_llseek,
};