Searched defs:filp (Results 1 - 25 of 297) sorted by relevance

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/drivers/gpu/drm/nouveau/
H A Dnouveau_ioc32.c44 * \param filp file pointer.
49 long nouveau_compat_ioctl(struct file *filp, unsigned int cmd, argument
57 return drm_compat_ioctl(filp, cmd, arg);
64 ret = (*fn)(filp, cmd, arg);
66 ret = nouveau_drm_ioctl(filp, cmd, arg);
/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_ttm_glue.c31 int vmw_mmap(struct file *filp, struct vm_area_struct *vma) argument
41 file_priv = filp->private_data;
43 return ttm_bo_mmap(filp, vma, &dev_priv->bdev);
/drivers/media/v4l2-core/
H A Dv4l2-fh.c66 int v4l2_fh_open(struct file *filp) argument
68 struct video_device *vdev = video_devdata(filp);
71 filp->private_data = fh;
100 int v4l2_fh_release(struct file *filp) argument
102 struct v4l2_fh *fh = filp->private_data;
/drivers/net/wireless/ti/wlcore/
H A Dsysfs.c109 static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj, argument
/drivers/s390/char/
H A Dsclp_ctl.c91 static long sclp_ctl_ioctl(struct file *filp, unsigned int cmd, argument
/drivers/xen/xenbus/
H A Dxenbus_dev_backend.c23 static int xenbus_backend_open(struct inode *inode, struct file *filp) argument
28 return nonseekable_open(inode, filp);
/drivers/zorro/
H A Dzorro-sysfs.c64 static ssize_t zorro_read_config(struct file *filp, struct kobject *kobj, argument
/drivers/char/
H A Dnwbutton.c168 static int button_read (struct file *filp, char __user *buffer, argument
H A Dbfin-otp.c120 static ssize_t bfin_otp_write(struct file *filp, const char __user *buff, size_t count, loff_t *pos) argument
174 static long bfin_otp_ioctl(struct file *filp, unsigned cmd, unsigned long arg) argument
H A Dttyprintk.c97 static int tpk_open(struct tty_struct *tty, struct file *filp) argument
101 return tty_port_open(&tpk_port.port, tty, filp);
107 static void tpk_close(struct tty_struct *tty, struct file *filp) argument
116 tty_port_close(&tpkp->port, tty, filp);
/drivers/gpu/drm/
H A Ddrm_vma_manager.c294 * @filp: Open file to add
296 * Add @filp to the list of allowed open-files for this node. If @filp is
311 int drm_vma_node_allow(struct drm_vma_offset_node *node, struct file *filp) argument
332 if (filp == entry->vm_filp) {
335 } else if (filp > entry->vm_filp) {
347 new->vm_filp = filp;
363 * @filp: Open file to remove
365 * Decrement the ref-count of @filp in the list of allowed open-files on @node.
366 * If the ref-count drops to zero, remove @filp fro
373 drm_vma_node_revoke(struct drm_vma_offset_node *node, struct file *filp) argument
413 drm_vma_node_is_allowed(struct drm_vma_offset_node *node, struct file *filp) argument
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H A Ddrm_fops.c47 static int drm_open_helper(struct file *filp, struct drm_minor *minor);
73 * \param filp file pointer.
80 int drm_open(struct inode *inode, struct file *filp) argument
96 filp->f_mapping = dev->anon_inode->i_mapping;
98 retcode = drm_open_helper(filp, minor);
131 * \param filp file pointer.
136 * filp and add it into the double linked list in \p dev.
138 static int drm_open_helper(struct file *filp, struct drm_minor *minor) argument
144 if (filp->f_flags & O_EXCL)
157 filp
267 drm_master_release(struct drm_device *dev, struct file *filp) argument
370 drm_release(struct inode *inode, struct file *filp) argument
510 drm_read(struct file *filp, char __user *buffer, size_t count, loff_t *offset) argument
539 drm_poll(struct file *filp, struct poll_table_struct *wait) argument
[all...]
H A Ddrm_gem_cma_helper.c257 int drm_gem_cma_mmap(struct file *filp, struct vm_area_struct *vma) argument
263 ret = drm_gem_mmap(filp, vma);
/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_debugfs.c39 * @filp: the opened file
44 static ssize_t ixgbe_dbg_reg_ops_read(struct file *filp, char __user *buffer, argument
47 struct ixgbe_adapter *adapter = filp->private_data;
74 * @filp: the opened file
79 static ssize_t ixgbe_dbg_reg_ops_write(struct file *filp, argument
83 struct ixgbe_adapter *adapter = filp->private_data;
143 * @filp: the opened file
148 static ssize_t ixgbe_dbg_netdev_ops_read(struct file *filp, argument
152 struct ixgbe_adapter *adapter = filp->private_data;
179 * @filp
184 ixgbe_dbg_netdev_ops_write(struct file *filp, const char __user *buffer, size_t count, loff_t *ppos) argument
[all...]
/drivers/staging/android/ion/
H A Dcompat_ion.c124 long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) argument
128 if (!filp->f_op->unlocked_ioctl)
146 ret = filp->f_op->unlocked_ioctl(filp, ION_IOC_ALLOC,
166 return filp->f_op->unlocked_ioctl(filp, ION_IOC_FREE,
183 return filp->f_op->unlocked_ioctl(filp, ION_IOC_CUSTOM,
190 return filp->f_op->unlocked_ioctl(filp, cm
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/drivers/w1/slaves/
H A Dw1_ds2406.c32 struct file *filp, struct kobject *kobj,
69 struct file *filp, struct kobject *kobj,
31 w1_f12_read_state( struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) argument
68 w1_f12_write_output( struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) argument
H A Dw1_ds2413.c33 static ssize_t state_read(struct file *filp, struct kobject *kobj, argument
70 static ssize_t output_write(struct file *filp, struct kobject *kobj, argument
H A Dw1_ds2780.c92 static ssize_t w1_slave_read(struct file *filp, struct kobject *kobj, argument
H A Dw1_ds2781.c90 static ssize_t w1_slave_read(struct file *filp, struct kobject *kobj, argument
/drivers/acpi/apei/
H A Derst-dbg.c94 static ssize_t erst_dbg_read(struct file *filp, char __user *ubuf, argument
107 pos = (int *)&filp->private_data;
164 static ssize_t erst_dbg_write(struct file *filp, const char __user *ubuf, argument
/drivers/base/
H A Ddevcoredump.c83 static ssize_t devcd_data_read(struct file *filp, struct kobject *kobj, argument
93 static ssize_t devcd_data_write(struct file *filp, struct kobject *kobj, argument
/drivers/firmware/google/
H A Dmemconsole.c48 static ssize_t memconsole_read(struct file *filp, struct kobject *kobp, argument
/drivers/gpu/drm/ttm/
H A Dttm_bo_vm.c308 int ttm_bo_mmap(struct file *filp, struct vm_area_struct *vma, argument
324 ret = driver->verify_access(bo, filp);
/drivers/gpu/drm/udl/
H A Dudl_gem.c69 int udl_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) argument
73 ret = drm_gem_mmap(filp, vma);
/drivers/media/
H A Dmedia-devnode.c83 static ssize_t media_read(struct file *filp, char __user *buf, argument
86 struct media_devnode *mdev = media_devnode_data(filp);
92 return mdev->fops->read(filp, buf, sz, off);
95 static ssize_t media_write(struct file *filp, const char __user *buf, argument
98 struct media_devnode *mdev = media_devnode_data(filp);
104 return mdev->fops->write(filp, buf, sz, off);
107 static unsigned int media_poll(struct file *filp, argument
110 struct media_devnode *mdev = media_devnode_data(filp);
116 return mdev->fops->poll(filp, poll);
120 __media_ioctl(struct file *filp, unsigne argument
135 media_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) argument
144 media_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) argument
155 media_open(struct inode *inode, struct file *filp) argument
192 media_release(struct inode *inode, struct file *filp) argument
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