Searched defs:file (Results 226 - 250 of 874) sorted by relevance

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/drivers/media/radio/si470x/
H A Dradio-si470x-i2c.c180 * si470x_fops_open - file open
182 int si470x_fops_open(struct file *file) argument
184 struct si470x_device *radio = video_drvdata(file);
185 int retval = v4l2_fh_open(file);
190 if (v4l2_fh_is_singular_file(file)) {
206 v4l2_fh_release(file);
212 * si470x_fops_release - file release
214 int si470x_fops_release(struct file *file) argument
234 si470x_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *capability) argument
[all...]
/drivers/media/radio/si4713/
H A Dradio-usb-si4713.c77 static int vidioc_querycap(struct file *file, void *priv, argument
80 struct si4713_usb_device *radio = video_drvdata(file);
91 static int vidioc_g_modulator(struct file *file, void *priv, argument
94 struct si4713_usb_device *radio = video_drvdata(file);
99 static int vidioc_s_modulator(struct file *file, void *priv, argument
102 struct si4713_usb_device *radio = video_drvdata(file);
107 static int vidioc_s_frequency(struct file *fil argument
115 vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *vf) argument
[all...]
/drivers/media/radio/wl128x/
H A Dfmdrv_v4l2.c3 * This file provides interfaces to V4L2 subsystem.
42 /* -- V4L2 RADIO (/dev/radioX) device file operation interfaces --- */
45 static ssize_t fm_v4l2_fops_read(struct file *file, char __user * buf, argument
52 fmdev = video_drvdata(file);
78 ret = fmc_transfer_rds_from_internal_buff(fmdev, file, buf, count);
85 static ssize_t fm_v4l2_fops_write(struct file *file, const char __user * buf, argument
99 fmdev = video_drvdata(file);
109 static u32 fm_v4l2_fops_poll(struct file *fil argument
128 fm_v4l2_fops_open(struct file *file) argument
163 fm_v4l2_fops_release(struct file *file) argument
194 fm_v4l2_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *capability) argument
250 fm_v4l2_vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *audio) argument
260 fm_v4l2_vidioc_s_audio(struct file *file, void *priv, const struct v4l2_audio *audio) argument
270 fm_v4l2_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *tuner) argument
333 fm_v4l2_vidioc_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *tuner) argument
371 fm_v4l2_vidioc_g_freq(struct file *file, void *priv, struct v4l2_frequency *freq) argument
390 fm_v4l2_vidioc_s_freq(struct file *file, void *priv, const struct v4l2_frequency *freq) argument
403 fm_v4l2_vidioc_s_hw_freq_seek(struct file *file, void *priv, const struct v4l2_hw_freq_seek *seek) argument
428 fm_v4l2_vidioc_g_modulator(struct file *file, void *priv, struct v4l2_modulator *mod) argument
451 fm_v4l2_vidioc_s_modulator(struct file *file, void *priv, const struct v4l2_modulator *mod) argument
[all...]
/drivers/media/rc/
H A Dir-rx51.c237 static ssize_t lirc_rx51_write(struct file *file, const char *buf, argument
241 struct lirc_rx51 *lirc_rx51 = file->private_data;
287 static long lirc_rx51_ioctl(struct file *filep,
364 static int lirc_rx51_open(struct inode *inode, struct file *file) argument
366 struct lirc_rx51 *lirc_rx51 = lirc_get_pdata(file);
369 file->private_data = lirc_rx51;
377 static int lirc_rx51_release(struct inode *inode, struct file *file) argument
[all...]
H A Dlirc_dev.c438 int lirc_dev_fop_open(struct inode *inode, struct file *file) argument
499 nonseekable_open(inode, file);
505 int lirc_dev_fop_close(struct inode *inode, struct file *file) argument
542 unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait) argument
544 struct irctl *ir = irctls[iminor(file_inode(file))];
557 poll_wait(file, &ir->buf->wait_poll, wait);
574 long lirc_dev_fop_ioctl(struct file *fil argument
658 lirc_dev_fop_read(struct file *file, char __user *buffer, size_t length, loff_t *ppos) argument
763 lirc_get_pdata(struct file *file) argument
770 lirc_dev_fop_write(struct file *file, const char __user *buffer, size_t length, loff_t *ppos) argument
[all...]
/drivers/media/usb/stk1160/
H A Dstk1160-v4l.c280 static int vidioc_querycap(struct file *file, argument
283 struct stk1160 *dev = video_drvdata(file);
296 static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, argument
307 static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, argument
310 struct stk1160 *dev = video_drvdata(file);
323 static int vidioc_try_fmt_vid_cap(struct file *file, voi argument
346 vidioc_s_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) argument
362 vidioc_querystd(struct file *file, void *priv, v4l2_std_id *norm) argument
369 vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm) argument
377 vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm) argument
416 vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) argument
435 vidioc_g_input(struct file *file, void *priv, unsigned int *i) argument
442 vidioc_s_input(struct file *file, void *priv, unsigned int i) argument
457 vidioc_g_register(struct file *file, void *priv, struct v4l2_dbg_register *reg) argument
472 vidioc_s_register(struct file *file, void *priv, const struct v4l2_dbg_register *reg) argument
[all...]
/drivers/media/usb/uvc/
H A Duvc_queue.c261 unsigned int uvc_queue_poll(struct uvc_video_queue *queue, struct file *file, argument
267 ret = vb2_poll(&queue->queue, file, wait);
/drivers/media/v4l2-core/
H A Dv4l2-subdev.c53 static int subdev_open(struct file *file) argument
55 struct video_device *vdev = video_devdata(file);
75 file->private_data = &subdev_fh->vfh;
107 static int subdev_close(struct file *file) argument
109 struct video_device *vdev = video_devdata(file);
111 struct v4l2_fh *vfh = file->private_data;
124 file->private_data = NULL;
180 static long subdev_do_ioctl(struct file *fil argument
453 subdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
460 subdev_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) argument
470 subdev_poll(struct file *file, poll_table *wait) argument
[all...]
/drivers/mfd/
H A Daat2870-core.c265 static ssize_t aat2870_reg_read_file(struct file *file, char __user *user_buf, argument
268 struct aat2870_data *aat2870 = file->private_data;
285 static ssize_t aat2870_reg_write_file(struct file *file, argument
289 struct aat2870_data *aat2870 = file->private_data;
349 "Failed to create debugfs register file\n");
H A Dab3100-otp.c47 * @debugfs a debugfs file used when dumping to file
95 * This is a simple debugfs human-readable file that dumps out
113 static int ab3100_otp_open(struct inode *inode, struct file *file) argument
115 return single_open(file, ab3100_show_otp, inode->i_private);
132 dev_err(dev, "AB3100 debugfs OTP file registration failed!\n");
/drivers/misc/genwqe/
H A Dcard_debugfs.c38 struct file *file) \
40 return single_open(file, _showfn, inode->i_private); \
347 struct dentry *file; local
362 file = debugfs_create_file("ddcb_info", S_IRUGO, root, cd,
364 if (!file) {
369 file = debugfs_create_file("info", S_IRUGO, root, cd,
371 if (!file) {
376 file = debugfs_create_x64("err_inject", 0666, root, &cd->err_inject);
377 if (!file) {
[all...]
/drivers/misc/mei/
H A Damthif.c121 * mei_amthif_find_read_list_entry - finds a amthilist entry for current file
124 * @file: pointer to file object
129 struct file *file)
134 if (cb->file_object == file)
144 * @file: pointer to file object
156 int mei_amthif_read(struct mei_device *dev, struct file *file, argument
128 mei_amthif_find_read_list_entry(struct mei_device *dev, struct file *file) argument
392 mei_amthif_poll(struct mei_device *dev, struct file *file, poll_table *wait) argument
626 mei_clear_list(struct mei_device *dev, const struct file *file, struct list_head *mei_cb_list) argument
666 mei_clear_lists(struct mei_device *dev, struct file *file) argument
707 mei_amthif_release(struct mei_device *dev, struct file *file) argument
[all...]
H A Dclient.c199 * @fp: pointer to file structure
203 struct mei_cl_cb *mei_io_cb_init(struct mei_cl *cl, struct file *fp)
321 * Return: The allocated file or NULL on failure
582 * @cl: private data of the file object
611 * @file: pointer to file structure
617 int mei_cl_connect(struct mei_cl *cl, struct file *file) argument
635 cb = mei_io_cb_init(cl, file);
688 * @cl: private data of the file objec
[all...]
H A Dmain.c45 * @file: pointer to file structure
49 static int mei_open(struct inode *inode, struct file *file) argument
81 file->private_data = cl;
85 return nonseekable_open(inode, file);
97 * @file: pointer to file structure
101 static int mei_release(struct inode *inode, struct file *file) argument
162 mei_read(struct file *file, char __user *ubuf, size_t length, loff_t *offset) argument
302 mei_write(struct file *file, const char __user *ubuf, size_t length, loff_t *offset) argument
424 mei_ioctl_connect_client(struct file *file, struct mei_connect_client_data *data) argument
513 mei_ioctl(struct file *file, unsigned int cmd, unsigned long data) argument
578 mei_compat_ioctl(struct file *file, unsigned int cmd, unsigned long data) argument
594 mei_poll(struct file *file, poll_table *wait) argument
[all...]
/drivers/misc/
H A Dphantom.c89 static long phantom_ioctl(struct file *file, unsigned int cmd, argument
92 struct phantom_device *dev = file->private_data;
201 static long phantom_compat_ioctl(struct file *filp, unsigned int cmd,
214 static int phantom_open(struct inode *inode, struct file *file) argument
220 nonseekable_open(inode, file);
235 file->private_data = dev;
244 static int phantom_release(struct inode *inode, struct file *file) argument
259 phantom_poll(struct file *file, poll_table *wait) argument
[all...]
H A Duid_cputime.c134 static int uid_stat_open(struct inode *inode, struct file *file) argument
136 return single_open(file, uid_stat_show, PDE_DATA(inode));
146 static int uid_remove_open(struct inode *inode, struct file *file) argument
148 return single_open(file, NULL, NULL);
151 static ssize_t uid_remove_write(struct file *file, argument
/drivers/misc/sgi-gru/
H A Dgruprocfs.c6 * This file supports the /proc interfaces for the GRU driver
120 static ssize_t statistics_write(struct file *file, const char __user *userbuf, argument
146 static ssize_t mcs_statistics_write(struct file *file, argument
160 static ssize_t options_write(struct file *file, const char __user *userbuf, argument
172 static int cch_seq_show(struct seq_file *file, void *data) argument
181 seq_printf(file, "#%5s%5s%6s%7s%9s%6s%8s%8s\n", "gid", "bid",
188 seq_printf(file, "
201 gru_seq_show(struct seq_file *file, void *data) argument
225 seq_stop(struct seq_file *file, void *data) argument
229 seq_start(struct seq_file *file, loff_t *gid) argument
236 seq_next(struct seq_file *file, void *data, loff_t *gid) argument
258 statistics_open(struct inode *inode, struct file *file) argument
263 mcs_statistics_open(struct inode *inode, struct file *file) argument
268 options_open(struct inode *inode, struct file *file) argument
273 cch_open(struct inode *inode, struct file *file) argument
278 gru_open(struct inode *inode, struct file *file) argument
[all...]
/drivers/mtd/ubi/
H A Dcdev.c22 * This file includes implementation of UBI character device operations.
103 static int vol_cdev_open(struct inode *inode, struct file *file) argument
112 if (file->f_mode & FMODE_WRITE)
124 file->private_data = desc;
128 static int vol_cdev_release(struct inode *inode, struct file *file) argument
130 struct ubi_volume_desc *desc = file->private_data;
154 static loff_t vol_cdev_llseek(struct file *file, loff_ argument
168 vol_cdev_fsync(struct file *file, loff_t start, loff_t end, int datasync) argument
182 vol_cdev_read(struct file *file, __user char *buf, size_t count, loff_t *offp) argument
259 vol_cdev_direct_write(struct file *file, const char __user *buf, size_t count, loff_t *offp) argument
334 vol_cdev_write(struct file *file, const char __user *buf, size_t count, loff_t *offp) argument
385 vol_cdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
830 ubi_cdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
972 ctrl_cdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
1051 vol_cdev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
1059 ubi_cdev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
1067 ctrl_cdev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) argument
[all...]
H A Ddebug.c258 /* Read an UBI debugfs file */
259 static ssize_t dfs_file_read(struct file *file, char __user *user_buf, argument
262 unsigned long ubi_num = (unsigned long)file->private_data;
263 struct dentry *dent = file->f_path.dentry;
303 /* Write an UBI debugfs file */
304 static ssize_t dfs_file_write(struct file *file, const char __user *user_buf, argument
307 unsigned long ubi_num = (unsigned long)file->private_data;
308 struct dentry *dent = file
[all...]
/drivers/net/can/softing/
H A Dsofting_fw.c144 int softing_load_fw(const char *file, struct softing *card, argument
156 ret = request_firmware(&fw, file, &card->pdev->dev);
161 card->pdat->name, file, (unsigned int)fw->size,
225 dev_info(&card->pdev->dev, "firmware %s failed\n", file);
229 int softing_load_app_fw(const char *file, struct softing *card) argument
239 ret = request_firmware(&fw, file, &card->pdev->dev);
242 file, ret);
246 file, (unsigned long)fw->size);
323 dev_info(&card->pdev->dev, "firmware %s failed\n", file);
/drivers/net/irda/
H A Dirtty-sir.c164 * We can't use ioctl() because it expects a non-null file structure,
375 * Function irtty_ioctl (tty, file, cmd, arg)
380 static int irtty_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) argument
411 err = tty_mode_ioctl(tty, file, cmd, arg);
/drivers/net/wan/
H A Dx25_asy.c688 static int x25_asy_ioctl(struct tty_struct *tty, struct file *file, argument
706 return tty_mode_ioctl(tty, file, cmd, arg);
711 static long x25_asy_compat_ioctl(struct tty_struct *tty, struct file *file, argument
717 return x25_asy_ioctl(tty, file, cmd,
/drivers/net/wireless/ath/ath10k/
H A Dcore.c121 const char *file)
127 if (file == NULL)
133 snprintf(filename, sizeof(filename), "%s/%s", dir, file);
329 ath10k_err(ar, "firmware file not defined\n");
334 ath10k_err(ar, "board data file not defined");
393 /* first fetch the firmware file (firmware-*.bin) */
396 ath10k_err(ar, "could not fetch firmware file '%s/%s': %ld\n",
408 ath10k_err(ar, "firmware file '%s/%s' too small to contain magic: %zu\n",
533 /* now fetch the board file */
535 ath10k_err(ar, "board data file no
119 ath10k_fetch_fw_file(struct ath10k *ar, const char *dir, const char *file) argument
[all...]
/drivers/net/wireless/ath/ath9k/
H A Dhtc_drv_debug.c19 static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf, argument
22 struct ath9k_htc_priv *priv = file->private_data;
77 static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf, argument
80 struct ath9k_htc_priv *priv = file->private_data;
147 static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf, argument
150 struct ath9k_htc_priv *priv = file->private_data;
193 static ssize_t read_file_xmit(struct file *fil argument
251 read_file_skb_rx(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
289 read_file_slot(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
324 read_file_queue(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
371 read_file_debug(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
383 write_file_debug(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/net/wireless/b43legacy/
H A Ddebugfs.c20 along with this program; see the file COPYING. If not, write to
200 static ssize_t b43legacy_debugfs_read(struct file *file, char __user *userbuf, argument
214 dev = file->private_data;
224 dfops = container_of(file->f_op, struct b43legacy_debugfs_fops, fops);
267 static ssize_t b43legacy_debugfs_write(struct file *file, argument
280 dev = file->private_data;
290 dfops = container_of(file->f_op, struct b43legacy_debugfs_fops, fops);

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