| /drivers/char/ |
| D | lp.c | 205 static int lp_reset(int minor) in lp_reset() argument
208 lp_claim_parport_or_block (&lp_table[minor]); in lp_reset()
209 w_ctr(minor, LP_PSELECP); in lp_reset()
211 w_ctr(minor, LP_PSELECP | LP_PINITP); in lp_reset()
212 retval = r_str(minor); in lp_reset()
213 lp_release_parport (&lp_table[minor]); in lp_reset()
217 static void lp_error (int minor) in lp_error() argument
222 if (LP_F(minor) & LP_ABORT) in lp_error()
225 polling = lp_table[minor].dev->port->irq == PARPORT_IRQ_NONE; in lp_error()
226 if (polling) lp_release_parport (&lp_table[minor]); in lp_error()
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| D | misc.c | 86 seq_printf(seq, "%3i %s\n", p->minor, p->name ? p->name : ""); in misc_seq_show()
114 int minor = iminor(inode); in misc_open() local
122 if (c->minor == minor) { in misc_open()
130 request_module("char-major-%d-%d", MISC_MAJOR, minor); in misc_open()
134 if (c->minor == minor) { in misc_open()
189 bool is_dynamic = (misc->minor == MISC_DYNAMIC_MINOR); in misc_register()
201 misc->minor = DYNAMIC_MINORS - i - 1; in misc_register()
207 if (c->minor == misc->minor) { in misc_register()
214 dev = MKDEV(MISC_MAJOR, misc->minor); in misc_register()
221 int i = DYNAMIC_MINORS - misc->minor - 1; in misc_register()
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| D | tb0219.c | 165 unsigned int minor; in tanbac_tb0219_read() local
168 minor = iminor(file_inode(file)); in tanbac_tb0219_read()
169 switch (minor) { in tanbac_tb0219_read()
174 value = get_gpio_input_pin(minor - 16); in tanbac_tb0219_read()
177 value = get_gpio_output_pin(minor - 32); in tanbac_tb0219_read()
180 value = get_dip_switch(minor - 48); in tanbac_tb0219_read()
198 unsigned int minor; in tanbac_tb0219_write() local
204 minor = iminor(file_inode(file)); in tanbac_tb0219_write()
205 switch (minor) { in tanbac_tb0219_write()
225 retval = set_gpio_output_pin(minor - 32, c); in tanbac_tb0219_write()
[all …]
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| D | pc8736x_gpio.c | 152 static int pc8736x_gpio_get(unsigned minor) in pc8736x_gpio_get() argument
156 port = minor >> 3; in pc8736x_gpio_get()
157 bit = minor & 7; in pc8736x_gpio_get()
163 minor, pc8736x_gpio_base + port_offset[port] + PORT_IN, bit, in pc8736x_gpio_get()
169 static void pc8736x_gpio_set(unsigned minor, int val) in pc8736x_gpio_set() argument
173 minor &= 0x1f; in pc8736x_gpio_set()
174 port = minor >> 3; in pc8736x_gpio_set()
175 bit = minor & 7; in pc8736x_gpio_set()
185 " %2x -> %2x\n", minor, port, bit, curval, val); in pc8736x_gpio_set()
196 static int pc8736x_gpio_current(unsigned minor) in pc8736x_gpio_current() argument
[all …]
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| /drivers/staging/vme/devices/ |
| D | vme_user.c | 119 unsigned int minor; member
123 static ssize_t resource_to_user(int minor, char __user *buf, size_t count, in resource_to_user() argument
128 if (count > image[minor].size_buf) in resource_to_user()
129 count = image[minor].size_buf; in resource_to_user()
131 copied = vme_master_read(image[minor].resource, image[minor].kern_buf, in resource_to_user()
136 if (__copy_to_user(buf, image[minor].kern_buf, (unsigned long)copied)) in resource_to_user()
142 static ssize_t resource_from_user(unsigned int minor, const char __user *buf, in resource_from_user() argument
145 if (count > image[minor].size_buf) in resource_from_user()
146 count = image[minor].size_buf; in resource_from_user()
148 if (__copy_from_user(image[minor].kern_buf, buf, (unsigned long)count)) in resource_from_user()
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| /drivers/gpu/drm/ |
| D | drm_drv.c | 142 struct drm_minor *minor; in drm_minor_alloc() local
146 minor = kzalloc(sizeof(*minor), GFP_KERNEL); in drm_minor_alloc()
147 if (!minor) in drm_minor_alloc()
150 minor->type = type; in drm_minor_alloc()
151 minor->dev = dev; in drm_minor_alloc()
166 minor->index = r; in drm_minor_alloc()
168 minor->kdev = drm_sysfs_minor_alloc(minor); in drm_minor_alloc()
169 if (IS_ERR(minor->kdev)) { in drm_minor_alloc()
170 r = PTR_ERR(minor->kdev); in drm_minor_alloc()
174 *drm_minor_get_slot(dev, type) = minor; in drm_minor_alloc()
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| D | drm_debugfs.c | 85 struct dentry *root, struct drm_minor *minor) in drm_debugfs_create_files() argument
87 struct drm_device *dev = minor->dev; in drm_debugfs_create_files()
114 tmp->minor = minor; in drm_debugfs_create_files()
118 mutex_lock(&minor->debugfs_lock); in drm_debugfs_create_files()
119 list_add(&tmp->list, &minor->debugfs_list); in drm_debugfs_create_files()
120 mutex_unlock(&minor->debugfs_lock); in drm_debugfs_create_files()
125 drm_debugfs_remove_files(files, count, minor); in drm_debugfs_create_files()
141 int drm_debugfs_init(struct drm_minor *minor, int minor_id, in drm_debugfs_init() argument
144 struct drm_device *dev = minor->dev; in drm_debugfs_init()
148 INIT_LIST_HEAD(&minor->debugfs_list); in drm_debugfs_init()
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| D | drm_fops.c | 88 static int drm_open_helper(struct file *filp, struct drm_minor *minor);
126 struct drm_minor *minor; in drm_open() local
130 minor = drm_minor_acquire(iminor(inode)); in drm_open()
131 if (IS_ERR(minor)) in drm_open()
132 return PTR_ERR(minor); in drm_open()
134 dev = minor->dev; in drm_open()
141 retcode = drm_open_helper(filp, minor); in drm_open()
153 drm_minor_release(minor); in drm_open()
181 static int drm_open_helper(struct file *filp, struct drm_minor *minor) in drm_open_helper() argument
183 struct drm_device *dev = minor->dev; in drm_open_helper()
[all …]
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| /drivers/gpu/drm/armada/ |
| D | armada_debugfs.c | 20 struct drm_device *dev = node->minor->dev; in armada_debugfs_gem_linear_show()
110 static int drm_add_fake_info_node(struct drm_minor *minor, struct dentry *ent, in drm_add_fake_info_node() argument
121 node->minor = minor; in drm_add_fake_info_node()
125 mutex_lock(&minor->debugfs_lock); in drm_add_fake_info_node()
126 list_add(&node->list, &minor->debugfs_list); in drm_add_fake_info_node()
127 mutex_unlock(&minor->debugfs_lock); in drm_add_fake_info_node()
132 static int armada_debugfs_create(struct dentry *root, struct drm_minor *minor, in armada_debugfs_create() argument
137 de = debugfs_create_file(name, mode, root, minor->dev, fops); in armada_debugfs_create()
139 return drm_add_fake_info_node(minor, de, fops); in armada_debugfs_create()
142 int armada_drm_debugfs_init(struct drm_minor *minor) in armada_drm_debugfs_init() argument
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| /drivers/gpu/drm/amd/amdgpu/ |
| D | vi.c | 793 .minor = 0,
800 .minor = 4,
807 .minor = 4,
814 .minor = 1,
821 .minor = 0,
828 .minor = 4,
840 .minor = 0,
847 .minor = 4,
854 .minor = 4,
861 .minor = 1,
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| D | cik.c | 1650 .minor = 0,
1657 .minor = 0,
1664 .minor = 0,
1671 .minor = 0,
1678 .minor = 2,
1685 .minor = 2,
1692 .minor = 0,
1699 .minor = 2,
1706 .minor = 0,
1718 .minor = 0,
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| /drivers/media/platform/coda/ |
| D | trace.h | 18 __field(int, minor)
24 __entry->minor = ctx->fh.vdev->minor;
30 __entry->minor, __entry->ctx, __entry->cmd)
39 __field(int, minor)
44 __entry->minor = ctx->fh.vdev->minor;
48 TP_printk("minor = %d, ctx = %d", __entry->minor, __entry->ctx)
57 __field(int, minor)
63 __entry->minor = ctx->fh.vdev->minor;
69 __entry->minor, __entry->index, __entry->ctx)
89 __field(int, minor)
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| /drivers/media/rc/ |
| D | lirc_dev.c | 80 ir->d.minor = NOPLUG; in lirc_irctl_init()
85 device_destroy(lirc_class, MKDEV(MAJOR(lirc_base_dev), ir->d.minor)); in lirc_irctl_cleanup()
178 retval = kobject_set_name(&cdev->kobj, "lirc%d", d->minor); in lirc_cdev_add()
182 retval = cdev_add(cdev, MKDEV(MAJOR(lirc_base_dev), d->minor), 1); in lirc_cdev_add()
238 int minor; in lirc_allocate_driver() local
251 if (d->minor >= MAX_IRCTL_DEVICES) { in lirc_allocate_driver()
281 minor = d->minor; in lirc_allocate_driver()
283 if (minor < 0) { in lirc_allocate_driver()
285 for (minor = 0; minor < MAX_IRCTL_DEVICES; minor++) in lirc_allocate_driver()
286 if (!irctls[minor]) in lirc_allocate_driver()
[all …]
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| /drivers/usb/core/ |
| D | file.c | 159 int minor; in usb_register_dev() local
173 if (intf->minor >= 0) in usb_register_dev()
186 for (minor = minor_base; minor < MAX_USB_MINORS; ++minor) { in usb_register_dev()
187 if (usb_minors[minor]) in usb_register_dev()
190 usb_minors[minor] = class_driver->fops; in usb_register_dev()
191 intf->minor = minor; in usb_register_dev()
195 if (intf->minor < 0) in usb_register_dev()
199 snprintf(name, sizeof(name), class_driver->name, minor - minor_base); in usb_register_dev()
201 MKDEV(USB_MAJOR, minor), class_driver, in usb_register_dev()
205 usb_minors[minor] = NULL; in usb_register_dev()
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| /drivers/hid/ |
| D | hid-roccat.c | 43 unsigned int minor; member
153 unsigned int minor = iminor(inode); in roccat_open() local
164 device = devices[minor]; in roccat_open()
167 pr_emerg("roccat device with minor %d doesn't exist\n", minor); in roccat_open()
208 unsigned int minor = iminor(inode); in roccat_release() local
214 device = devices[minor]; in roccat_release()
217 pr_emerg("roccat device with minor %d doesn't exist\n", minor); in roccat_release()
250 int roccat_report_event(int minor, u8 const *data) in roccat_report_event() argument
257 device = devices[minor]; in roccat_report_event()
299 unsigned int minor; in roccat_connect() local
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| D | hidraw.c | 115 unsigned int minor = iminor(file_inode(file)); in hidraw_send_report() local
120 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_send_report()
125 dev = hidraw_table[minor]->hid; in hidraw_send_report()
189 unsigned int minor = iminor(file_inode(file)); in hidraw_get_report() local
195 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_get_report()
200 dev = hidraw_table[minor]->hid; in hidraw_get_report()
271 unsigned int minor = iminor(inode); in hidraw_open() local
283 if (!hidraw_table[minor] || !hidraw_table[minor]->exist) { in hidraw_open()
288 dev = hidraw_table[minor]; in hidraw_open()
304 list->hidraw = hidraw_table[minor]; in hidraw_open()
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| /drivers/gpu/drm/msm/ |
| D | msm_debugfs.c | 83 struct drm_device *dev = node->minor->dev; in show_locked()
106 static int late_init_minor(struct drm_minor *minor) in late_init_minor() argument
110 if (!minor) in late_init_minor()
113 ret = msm_rd_debugfs_init(minor); in late_init_minor()
115 dev_err(minor->dev->dev, "could not install rd debugfs\n"); in late_init_minor()
119 ret = msm_perf_debugfs_init(minor); in late_init_minor()
121 dev_err(minor->dev->dev, "could not install perf debugfs\n"); in late_init_minor()
141 int msm_debugfs_init(struct drm_minor *minor) in msm_debugfs_init() argument
143 struct drm_device *dev = minor->dev; in msm_debugfs_init()
148 minor->debugfs_root, minor); in msm_debugfs_init()
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| D | msm_perf.c | 207 int msm_perf_debugfs_init(struct drm_minor *minor) in msm_perf_debugfs_init() argument
209 struct msm_drm_private *priv = minor->dev->dev_private; in msm_perf_debugfs_init()
220 perf->dev = minor->dev; in msm_perf_debugfs_init()
230 minor->debugfs_root, perf, &perf_debugfs_fops); in msm_perf_debugfs_init()
233 minor->debugfs_root); in msm_perf_debugfs_init()
237 perf->node->minor = minor; in msm_perf_debugfs_init()
241 mutex_lock(&minor->debugfs_lock); in msm_perf_debugfs_init()
242 list_add(&perf->node->list, &minor->debugfs_list); in msm_perf_debugfs_init()
243 mutex_unlock(&minor->debugfs_lock); in msm_perf_debugfs_init()
248 msm_perf_debugfs_cleanup(minor); in msm_perf_debugfs_init()
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| D | msm_rd.c | 218 int msm_rd_debugfs_init(struct drm_minor *minor) in msm_rd_debugfs_init() argument
220 struct msm_drm_private *priv = minor->dev->dev_private; in msm_rd_debugfs_init()
231 rd->dev = minor->dev; in msm_rd_debugfs_init()
244 minor->debugfs_root, rd, &rd_debugfs_fops); in msm_rd_debugfs_init()
247 minor->debugfs_root); in msm_rd_debugfs_init()
251 rd->node->minor = minor; in msm_rd_debugfs_init()
255 mutex_lock(&minor->debugfs_lock); in msm_rd_debugfs_init()
256 list_add(&rd->node->list, &minor->debugfs_list); in msm_rd_debugfs_init()
257 mutex_unlock(&minor->debugfs_lock); in msm_rd_debugfs_init()
262 msm_rd_debugfs_cleanup(minor); in msm_rd_debugfs_init()
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| /drivers/gpu/drm/omapdrm/ |
| D | omap_debugfs.c | 33 struct drm_device *dev = node->minor->dev; in gem_show()
52 struct drm_device *dev = node->minor->dev; in mm_show()
60 struct drm_device *dev = node->minor->dev; in fb_show()
95 int omap_debugfs_init(struct drm_minor *minor) in omap_debugfs_init() argument
97 struct drm_device *dev = minor->dev; in omap_debugfs_init()
102 minor->debugfs_root, minor); in omap_debugfs_init()
112 minor->debugfs_root, minor); in omap_debugfs_init()
122 void omap_debugfs_cleanup(struct drm_minor *minor) in omap_debugfs_cleanup() argument
125 ARRAY_SIZE(omap_debugfs_list), minor); in omap_debugfs_cleanup()
128 ARRAY_SIZE(omap_dmm_debugfs_list), minor); in omap_debugfs_cleanup()
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| /drivers/gpu/drm/nouveau/ |
| D | nouveau_debugfs.c | 41 struct nouveau_drm *drm = nouveau_drm(node->minor->dev); in nouveau_debugfs_vbios_image()
53 struct nouveau_debugfs *debugfs = nouveau_debugfs(node->minor->dev); in nouveau_debugfs_pstate_get()
124 struct nouveau_debugfs *debugfs = nouveau_debugfs(node->minor->dev); in nouveau_debugfs_pstate_set()
196 nouveau_debugfs_create_file(struct drm_minor *minor, in nouveau_debugfs_create_file() argument
205 node->minor = minor; in nouveau_debugfs_create_file()
208 minor->debugfs_root, node, ndf->fops); in nouveau_debugfs_create_file()
214 mutex_lock(&minor->debugfs_lock); in nouveau_debugfs_create_file()
215 list_add(&node->list, &minor->debugfs_list); in nouveau_debugfs_create_file()
216 mutex_unlock(&minor->debugfs_lock); in nouveau_debugfs_create_file()
221 nouveau_drm_debugfs_init(struct drm_minor *minor) in nouveau_drm_debugfs_init() argument
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| /drivers/staging/comedi/drivers/ |
| D | comedi_bond.c | 58 unsigned int minor; member
192 int minor = it->options[i]; in do_dev_config() local
198 if (minor < 0 || minor >= COMEDI_NUM_BOARD_MINORS) { in do_dev_config()
200 "Minor %d is invalid!\n", minor); in do_dev_config()
203 if (minor == dev->minor) { in do_dev_config()
208 if (test_and_set_bit(minor, devs_opened)) { in do_dev_config()
210 "Minor %d specified more than once!\n", minor); in do_dev_config()
214 snprintf(file, sizeof(file), "/dev/comedi%d", minor); in do_dev_config()
221 "Minor %u could not be opened\n", minor); in do_dev_config()
232 nchans, minor, sdev); in do_dev_config()
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| /drivers/usb/serial/ |
| D | bus.c | 47 int minor; in usb_serial_device_probe() local
65 minor = port->minor; in usb_serial_device_probe()
66 tty_dev = tty_register_device(usb_serial_tty_driver, minor, dev); in usb_serial_device_probe()
76 driver->description, minor); in usb_serial_device_probe()
94 int minor; in usb_serial_device_remove() local
109 minor = port->minor; in usb_serial_device_remove()
110 tty_unregister_device(usb_serial_tty_driver, minor); in usb_serial_device_remove()
117 driver->description, minor); in usb_serial_device_remove()
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| /drivers/gpu/drm/sti/ |
| D | sti_drv.c | 73 struct drm_device *dev = node->minor->dev; in sti_drm_fps_dbg_show()
92 struct drm_minor *minor, in sti_drm_debugfs_create() argument
96 struct drm_device *dev = minor->dev; in sti_drm_debugfs_create()
110 node->minor = minor; in sti_drm_debugfs_create()
114 mutex_lock(&minor->debugfs_lock); in sti_drm_debugfs_create()
115 list_add(&node->list, &minor->debugfs_list); in sti_drm_debugfs_create()
116 mutex_unlock(&minor->debugfs_lock); in sti_drm_debugfs_create()
121 static int sti_drm_dbg_init(struct drm_minor *minor) in sti_drm_dbg_init() argument
127 minor->debugfs_root, minor); in sti_drm_dbg_init()
131 ret = sti_drm_debugfs_create(minor->debugfs_root, minor, "fps_show", in sti_drm_dbg_init()
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| /drivers/gpu/drm/virtio/ |
| D | virtgpu_debugfs.c | 35 struct virtio_gpu_device *vgdev = node->minor->dev->dev_private; in virtio_gpu_debugfs_irq_info()
50 virtio_gpu_debugfs_init(struct drm_minor *minor) in virtio_gpu_debugfs_init() argument
54 minor->debugfs_root, minor); in virtio_gpu_debugfs_init()
59 virtio_gpu_debugfs_takedown(struct drm_minor *minor) in virtio_gpu_debugfs_takedown() argument
63 minor); in virtio_gpu_debugfs_takedown()
|