Searched defs:fd (Results 1 - 25 of 63) sorted by relevance

123

/drivers/base/
H A Ddma-buf.c109 * @dmabuf: [in] pointer to dma_buf for which fd is required.
111 * On success, returns an associated 'fd'. Else, returns error.
115 int error, fd; local
123 fd = error;
125 fd_install(fd, dmabuf->file);
127 return fd;
132 * dma_buf_get - returns the dma_buf structure related to an fd
133 * @fd: [in] fd associated with the dma_buf to be returned
135 * On success, returns the dma_buf structure associated with an fd; use
139 dma_buf_get(int fd) argument
[all...]
/drivers/staging/usbip/userspace/src/
H A Dusbip_attach.c49 int fd; local
60 fd = open(path, O_WRONLY|O_CREAT|O_TRUNC, S_IRWXU);
61 if (fd < 0)
67 ret = write(fd, buff, strlen(buff));
69 close(fd);
73 close(fd);
/drivers/lguest/
H A Dlguest_user.c90 static int add_eventfd(struct lguest *lg, unsigned long addr, int fd) argument
116 new->map[new->num].event = eventfd_ctx_fdget(fd);
155 unsigned long addr, fd; local
161 if (get_user(fd, input) != 0)
170 err = add_eventfd(lg, addr, fd);
/drivers/net/wimax/i2400m/
H A Ddebugfs.c254 struct dentry *fd; local
273 fd = debugfs_create_size_t("tx_in", 0400, dentry,
275 result = PTR_ERR(fd);
276 if (IS_ERR(fd) && result != -ENODEV) {
282 fd = debugfs_create_size_t("tx_out", 0400, dentry,
284 result = PTR_ERR(fd);
285 if (IS_ERR(fd) && result != -ENODEV) {
291 fd = debugfs_create_u32("state", 0600, dentry,
293 result = PTR_ERR(fd);
294 if (IS_ERR(fd)
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H A Dusb.c380 struct dentry *fd; local
397 fd = debugfs_create_u8("rx_size_auto_shrink", 0600, dentry,
399 result = PTR_ERR(fd);
400 if (IS_ERR(fd) && result != -ENODEV) {
406 fd = debugfs_create_size_t("rx_size", 0600, dentry,
408 result = PTR_ERR(fd);
409 if (IS_ERR(fd) && result != -ENODEV) {
/drivers/pps/
H A Dpps.c61 static int pps_cdev_fasync(int fd, struct file *file, int on) argument
64 return fasync_helper(fd, file, on, &pps->async_queue);
/drivers/gpu/drm/
H A Ddrm_fops.c275 /* if there is no current master make this fd it */
353 int drm_fasync(int fd, struct file *filp, int on) argument
358 DRM_DEBUG("fd = %d, device = 0x%lx\n", fd,
360 return fasync_helper(fd, filp, on, &dev->buf_async);
/drivers/input/serio/
H A Dserio_raw.c59 static int serio_raw_fasync(int fd, struct file *file, int on) argument
63 return fasync_helper(fd, file, on, &client->fasync);
/drivers/net/ethernet/ibm/emac/
H A Dphy.c168 static int genmii_setup_forced(struct mii_phy *phy, int speed, int fd) argument
174 phy->duplex = fd;
198 if (fd == DUPLEX_FULL)
/drivers/rtc/
H A Drtc-dev.c434 static int rtc_dev_fasync(int fd, struct file *file, int on) argument
437 return fasync_helper(fd, file, on, &rtc->async_queue);
/drivers/xen/
H A Devtchn.c439 static int evtchn_fasync(int fd, struct file *filp, int on) argument
442 return fasync_helper(fd, filp, on, &u->evtchn_async_queue);
/drivers/hid/usbhid/
H A Dhiddev.c225 static int hiddev_fasync(int fd, struct file *file, int on) argument
229 return fasync_helper(fd, file, on, &list->fasync);
/drivers/input/misc/
H A Dhp_sdc_rtc.c75 static int hp_sdc_rtc_fasync (int fd, struct file *filp, int on);
416 static int hp_sdc_rtc_fasync (int fd, struct file *filp, int on) argument
418 return fasync_helper (fd, filp, on, &hp_sdc_rtc_async_queue);
/drivers/media/video/s5p-fimc/
H A Dfimc-mdevice.c251 struct fimc_dev *fd = NULL; local
258 for (i = 0; !fd && i < ARRAY_SIZE(fmd->fimc); i++)
260 fd = fmd->fimc[i];
261 if (!fd)
263 ret = pm_runtime_get_sync(&fd->pdev->dev);
282 pm_runtime_put(&fd->pdev->dev);
/drivers/staging/crystalhd/
H A Dcrystalhd_lnx.c263 static long chd_dec_ioctl(struct file *fd, unsigned int cmd, unsigned long ua) argument
270 if (!adp || !fd) {
275 uc = fd->private_data;
294 static int chd_dec_open(struct inode *in, struct file *fd) argument
320 fd->private_data = uc;
325 static int chd_dec_close(struct inode *in, struct file *fd) argument
336 uc = fd->private_data;
/drivers/target/
H A Dtarget_core_file.c277 struct file *fd = dev->fd_file; local
298 ret = vfs_readv(fd, &iov[0], task->task_sg_nents, &pos);
307 if (S_ISBLK(fd->f_dentry->d_inode->i_mode)) {
330 struct file *fd = dev->fd_file; local
351 ret = vfs_writev(fd, &iov[0], task->task_sg_nents, &pos);
/drivers/tty/vt/
H A Dvc_screen.c589 vcs_fasync(int fd, struct file *file, int on) argument
602 return fasync_helper(fd, file, on, &poll->fasync);
/drivers/usb/gadget/
H A Df_hid.c266 static int f_hidg_release(struct inode *inode, struct file *fd) argument
268 fd->private_data = NULL;
272 static int f_hidg_open(struct inode *inode, struct file *fd) argument
277 fd->private_data = hidg;
/drivers/usb/misc/
H A Dyurex.c356 static int yurex_fasync(int fd, struct file *file, int on) argument
361 return fasync_helper(fd, file, on, &dev->async_queue);
/drivers/char/ipmi/
H A Dipmi_devintf.c100 static int ipmi_fasync(int fd, struct file *file, int on) argument
106 result = fasync_helper(fd, file, on, &priv->fasync_queue);
/drivers/infiniband/core/
H A Duverbs_main.c358 static int ib_uverbs_event_fasync(int fd, struct file *filp, int on) argument
362 return fasync_helper(fd, filp, on, &file->async_queue);
541 struct ib_uverbs_event_file *ib_uverbs_lookup_comp_file(int fd) argument
546 filp = fget(fd);
/drivers/input/
H A Djoydev.c162 static int joydev_fasync(int fd, struct file *file, int on) argument
166 return fasync_helper(fd, file, on, &client->fasync);
/drivers/media/video/pvrusb2/
H A Dpvrusb2-v4l2.c470 struct v4l2_fmtdesc *fd = (struct v4l2_fmtdesc *)arg; local
473 if (fd->index != 0)
476 memcpy(fd, pvr_fmtdesc, sizeof(struct v4l2_fmtdesc));
/drivers/message/i2o/
H A Di2o_config.c1073 static int cfg_fasync(int fd, struct file *fp, int on) argument
1085 ret = fasync_helper(fd, fp, on, &p->fasync);
/drivers/net/
H A Dsungem_phy.c344 static int genmii_setup_forced(struct mii_phy *phy, int speed, int fd) argument
350 phy->duplex = fd;
370 if (fd == DUPLEX_FULL)
512 static int bcm54xx_setup_forced(struct mii_phy *phy, int speed, int fd) argument
518 phy->duplex = fd;
537 if (fd == DUPLEX_FULL)
795 static int marvell_setup_forced(struct mii_phy *phy, int speed, int fd) argument
801 phy->duplex = fd;
821 if (fd == DUPLEX_FULL)
833 ctl2 |= (fd
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