| /drivers/hid/ |
| D | hid-picolcd_lcd.c | 30 static int picolcd_get_contrast(struct lcd_device *ldev) in picolcd_get_contrast() argument
32 struct picolcd_data *data = lcd_get_data(ldev); in picolcd_get_contrast()
36 static int picolcd_set_contrast(struct lcd_device *ldev, int contrast) in picolcd_set_contrast() argument
38 struct picolcd_data *data = lcd_get_data(ldev); in picolcd_set_contrast()
54 static int picolcd_check_lcd_fb(struct lcd_device *ldev, struct fb_info *fb) in picolcd_check_lcd_fb() argument
56 return fb && fb == picolcd_fbinfo((struct picolcd_data *)lcd_get_data(ldev)); in picolcd_check_lcd_fb()
68 struct lcd_device *ldev; in picolcd_init_lcd() local
78 ldev = lcd_device_register(dev_name(dev), dev, data, &picolcd_lcdops); in picolcd_init_lcd()
79 if (IS_ERR(ldev)) { in picolcd_init_lcd()
81 return PTR_ERR(ldev); in picolcd_init_lcd()
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| D | hid-thingm.c | 49 struct led_classdev ldev; member
127 buf[2] = rgb->red.ldev.brightness; in thingm_write_color()
128 buf[3] = rgb->green.ldev.brightness; in thingm_write_color()
129 buf[4] = rgb->blue.ldev.brightness; in thingm_write_color()
146 static void thingm_led_set(struct led_classdev *ldev, in thingm_led_set() argument
149 struct thingm_led *led = container_of(ldev, struct thingm_led, ldev); in thingm_led_set()
163 rgb->red.ldev.name = rgb->red.name; in thingm_init_rgb()
164 rgb->red.ldev.max_brightness = 255; in thingm_init_rgb()
165 rgb->red.ldev.brightness_set = thingm_led_set; in thingm_init_rgb()
168 err = led_classdev_register(&rgb->tdev->hdev->dev, &rgb->red.ldev); in thingm_init_rgb()
[all …]
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| /drivers/cpuidle/governors/ |
| D | ladder.c | 53 static inline void ladder_do_selection(struct ladder_device *ldev, in ladder_do_selection() argument
56 ldev->states[old_idx].stats.promotion_count = 0; in ladder_do_selection()
57 ldev->states[old_idx].stats.demotion_count = 0; in ladder_do_selection()
58 ldev->last_state_idx = new_idx; in ladder_do_selection()
69 struct ladder_device *ldev = this_cpu_ptr(&ladder_devices); in ladder_select_state() local
71 int last_residency, last_idx = ldev->last_state_idx; in ladder_select_state()
76 ladder_do_selection(ldev, last_idx, 0); in ladder_select_state()
80 last_state = &ldev->states[last_idx]; in ladder_select_state()
98 ladder_do_selection(ldev, last_idx, last_idx + 1); in ladder_select_state()
114 ladder_do_selection(ldev, last_idx, i); in ladder_select_state()
[all …]
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| /drivers/leds/ |
| D | leds-dac124s085.c | 21 struct led_classdev ldev; member
54 static void dac124s085_set_brightness(struct led_classdev *ldev, in dac124s085_set_brightness() argument
57 struct dac124s085_led *led = container_of(ldev, struct dac124s085_led, in dac124s085_set_brightness()
58 ldev); in dac124s085_set_brightness()
87 led->ldev.name = led->name; in dac124s085_probe()
88 led->ldev.brightness = LED_OFF; in dac124s085_probe()
89 led->ldev.max_brightness = 0xfff; in dac124s085_probe()
90 led->ldev.brightness_set = dac124s085_set_brightness; in dac124s085_probe()
91 ret = led_classdev_register(&spi->dev, &led->ldev); in dac124s085_probe()
102 led_classdev_unregister(&dac->leds[i].ldev); in dac124s085_probe()
[all …]
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| D | leds-lp3944.c | 65 #define ldev_to_led(c) container_of(c, struct lp3944_led_data, ldev)
72 struct led_classdev ldev; member
182 __func__, led->ldev.name, status); in lp3944_led_set()
218 __func__, led->ldev.name, reg, id, status, val); in lp3944_led_set()
322 led->ldev.name = pled->name; in lp3944_configure()
323 led->ldev.max_brightness = 1; in lp3944_configure()
324 led->ldev.brightness_set = lp3944_led_set_brightness; in lp3944_configure()
325 led->ldev.blink_set = lp3944_led_set_blink; in lp3944_configure()
326 led->ldev.flags = LED_CORE_SUSPENDRESUME; in lp3944_configure()
329 err = led_classdev_register(&client->dev, &led->ldev); in lp3944_configure()
[all …]
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| D | leds-locomo.c | 58 static int locomoled_probe(struct locomo_dev *ldev) in locomoled_probe() argument
62 ret = led_classdev_register(&ldev->dev, &locomo_led0); in locomoled_probe()
66 ret = led_classdev_register(&ldev->dev, &locomo_led1); in locomoled_probe()
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| D | leds-pca9532.c | 33 #define ldev_to_led(c) container_of(c, struct pca9532_led, ldev)
112 b += data->leds[i].ldev.brightness; in pca9532_calcpwm()
309 led_classdev_unregister(&data->leds[i].ldev); in pca9532_destroy_devices()
360 led->ldev.name = led->name; in pca9532_configure()
361 led->ldev.brightness = LED_OFF; in pca9532_configure()
362 led->ldev.brightness_set = pca9532_set_brightness; in pca9532_configure()
363 led->ldev.blink_set = pca9532_set_blink; in pca9532_configure()
365 err = led_classdev_register(&client->dev, &led->ldev); in pca9532_configure()
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| /drivers/lguest/ |
| D | lguest_device.c | 262 struct lguest_device *ldev = to_lgdev(vdev); in lg_find_vq() local
271 if (index >= ldev->desc->num_vq) in lg_find_vq()
283 memcpy(&lvq->config, lg_vq(ldev->desc)+index, sizeof(lvq->config)); in lg_find_vq()
375 struct lguest_device *ldev = to_lgdev(vdev); in lg_find_vqs() local
379 if (nvqs > ldev->desc->num_vq) in lg_find_vqs()
434 struct lguest_device *ldev; in add_lguest_device() local
437 ldev = kzalloc(sizeof(*ldev), GFP_KERNEL); in add_lguest_device()
438 if (!ldev) { in add_lguest_device()
445 ldev->vdev.dev.parent = lguest_root; in add_lguest_device()
451 ldev->vdev.id.device = d->type; in add_lguest_device()
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| /drivers/acpi/ |
| D | proc.c | 49 struct device *ldev; in acpi_system_wakeup_device_seq_show() local
52 ldev = get_device(entry->dev); in acpi_system_wakeup_device_seq_show()
53 if (!ldev) in acpi_system_wakeup_device_seq_show()
63 device_may_wakeup(ldev)) ? in acpi_system_wakeup_device_seq_show()
65 ldev->bus ? ldev->bus->name : in acpi_system_wakeup_device_seq_show()
66 "no-bus", dev_name(ldev)); in acpi_system_wakeup_device_seq_show()
67 put_device(ldev); in acpi_system_wakeup_device_seq_show()
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| /drivers/parisc/ |
| D | lba_pci.c | 686 struct lba_device *ldev = LBA_DEV(parisc_walk_tree(bus->bridge)); in lba_fixup_bus() local
707 ldev->hba.io_space.name, in lba_fixup_bus()
708 ldev->hba.io_space.start, ldev->hba.io_space.end, in lba_fixup_bus()
709 ldev->hba.io_space.flags); in lba_fixup_bus()
711 ldev->hba.lmmio_space.name, in lba_fixup_bus()
712 ldev->hba.lmmio_space.start, ldev->hba.lmmio_space.end, in lba_fixup_bus()
713 ldev->hba.lmmio_space.flags); in lba_fixup_bus()
715 err = request_resource(&ioport_resource, &(ldev->hba.io_space)); in lba_fixup_bus()
721 if (ldev->hba.elmmio_space.flags) { in lba_fixup_bus()
723 &(ldev->hba.elmmio_space)); in lba_fixup_bus()
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| /drivers/block/drbd/ |
| D | drbd_main.c | 754 dc = rcu_dereference(peer_device->device->ldev->disk_conf); in drbd_send_sync_param()
850 spin_lock_irq(&device->ldev->md.uuid_lock); in _drbd_send_uuids()
852 p->uuid[i] = cpu_to_be64(device->ldev->md.uuid[i]); in _drbd_send_uuids()
853 spin_unlock_irq(&device->ldev->md.uuid_lock); in _drbd_send_uuids()
881 u64 *uuid = device->ldev->md.uuid; in drbd_print_uuids()
905 uuid = device->ldev->md.uuid[UI_BITMAP]; in drbd_gen_and_send_sync_uuid()
932 D_ASSERT(device, device->ldev->backing_bdev); in drbd_send_sizes()
933 d_size = drbd_get_max_capacity(device->ldev); in drbd_send_sizes()
935 u_size = rcu_dereference(device->ldev->disk_conf)->disk_size; in drbd_send_sizes()
938 max_bio_size = queue_max_hw_sectors(device->ldev->backing_bdev->bd_disk->queue) << 9; in drbd_send_sizes()
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| D | drbd_nl.c | 420 rcu_dereference(peer_device->device->ldev->disk_conf); in highest_fencing_policy()
667 device->ldev->md.uuid[UI_CURRENT] &= ~(u64)1; in drbd_set_role()
680 && device->ldev->md.uuid[UI_BITMAP] == 0) || forced) in drbd_set_role()
683 device->ldev->md.uuid[UI_CURRENT] |= (u64)1; in drbd_set_role()
876 struct drbd_md *md = &device->ldev->md; in drbd_determine_dev_size()
905 prev_first_sect = drbd_md_first_sector(device->ldev); in drbd_determine_dev_size()
906 prev_size = device->ldev->md.md_size_sect; in drbd_determine_dev_size()
907 la_size_sect = device->ldev->md.la_size_sect; in drbd_determine_dev_size()
920 drbd_md_set_sector_offsets(device, device->ldev); in drbd_determine_dev_size()
923 u_size = rcu_dereference(device->ldev->disk_conf)->disk_size; in drbd_determine_dev_size()
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| D | drbd_receiver.c | 1197 rv = blkdev_issue_flush(device->ldev->backing_bdev, in drbd_flush()
1332 wo = max_allowed_wo(device->ldev, wo); in drbd_bump_write_ordering()
1333 if (device->ldev == bdev) in drbd_bump_write_ordering()
1390 if (blkdev_issue_zeroout(device->ldev->backing_bdev, in drbd_submit_peer_request()
1419 bio->bi_bdev = device->ldev->backing_bdev; in drbd_submit_peer_request()
2320 struct request_queue *q = bdev_get_queue(device->ldev->backing_bdev); in receive_Data()
2467 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk; in drbd_rs_c_min_rate_throttle()
2473 c_min_rate = rcu_dereference(device->ldev->disk_conf)->c_min_rate; in drbd_rs_c_min_rate_throttle()
2726 self = device->ldev->md.uuid[UI_BITMAP] & 1; in drbd_asb_recover_0p()
2940 self = device->ldev->md.uuid[UI_CURRENT] & ~((u64)1); in drbd_uuid_compare()
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| D | drbd_actlog.c | 164 if (!(rw & WRITE) && device->state.disk == D_DISKLESS && device->ldev == NULL) in _drbd_md_sync_page_io()
311 write_al_updates = rcu_dereference(device->ldev->disk_conf)->al_updates; in drbd_al_begin_io_commit()
443 const unsigned int stripes = device->ldev->md.al_stripes; in al_tr_number_to_on_disk_sector()
444 const unsigned int stripe_size_4kB = device->ldev->md.al_stripe_size_4k; in al_tr_number_to_on_disk_sector()
447 unsigned int t = device->al_tr_number % (device->ldev->md.al_size_4k); in al_tr_number_to_on_disk_sector()
456 return device->ldev->md.md_offset + device->ldev->md.al_offset + t; in al_tr_number_to_on_disk_sector()
551 write_al_updates = rcu_dereference(device->ldev->disk_conf)->al_updates; in al_write_transaction()
554 if (drbd_md_sync_page_io(device, device->ldev, sector, WRITE)) { in al_write_transaction()
612 struct drbd_md *md = &device->ldev->md; in drbd_initialize_al()
623 int err = drbd_md_sync_page_io(device, device->ldev, al_base + i * 8, WRITE); in drbd_initialize_al()
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| D | drbd_bitmap.c | 623 static u64 drbd_md_on_disk_bits(struct drbd_backing_dev *ldev) in drbd_md_on_disk_bits() argument
626 if (ldev->md.al_offset == 8) in drbd_md_on_disk_bits()
627 bitmap_sectors = ldev->md.md_size_sect - ldev->md.bm_offset; in drbd_md_on_disk_bits()
629 bitmap_sectors = ldev->md.al_offset - ldev->md.bm_offset; in drbd_md_on_disk_bits()
689 u64 bits_on_disk = drbd_md_on_disk_bits(device->ldev); in drbd_bm_resize()
1009 device->ldev->md.md_offset + device->ldev->md.bm_offset; in bm_page_io_async()
1016 (drbd_md_last_sector(device->ldev) - on_disk_sector + 1)<<9); in bm_page_io_async()
1030 bio->bi_bdev = device->ldev->md_bdev; in bm_page_io_async()
1142 wait_until_done_or_force_detached(device, device->ldev, &ctx->done); in bm_rw()
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| D | drbd_worker.c | 90 if (device->ldev) /* special case: drbd_md_read() during drbd_adm_attach() */ in drbd_md_endio()
511 dc = rcu_dereference(device->ldev->disk_conf); in drbd_rs_controller()
565 device->c_sync_rate = rcu_dereference(device->ldev->disk_conf)->resync_rate; in drbd_rs_number_requests()
953 drbd_uuid_set(device, UI_BITMAP, device->ldev->md.uuid[UI_CURRENT]); in drbd_resync_finished()
970 device->p_uuid[i] = device->ldev->md.uuid[i]; in drbd_resync_finished()
1450 req->private_bio->bi_bdev = device->ldev->backing_bdev; in w_restart_disk_io()
1462 if (!odev->ldev || odev->state.disk == D_DISKLESS) in _drbd_may_sync_now()
1465 resync_after = rcu_dereference(odev->ldev->disk_conf)->resync_after; in _drbd_may_sync_now()
1567 if (!odev || !odev->ldev || odev->state.disk == D_DISKLESS) in drbd_resync_after_valid()
1571 resync_after = rcu_dereference(odev->ldev->disk_conf)->resync_after; in drbd_resync_after_valid()
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| D | drbd_state.c | 532 fp = rcu_dereference(device->ldev->disk_conf)->fencing; in is_valid_state()
755 fp = rcu_dereference(device->ldev->disk_conf)->fencing; in sanitize_state()
784 if (device->ed_uuid == device->ldev->md.uuid[UI_CURRENT]) { in sanitize_state()
1095 u32 mdf = device->ldev->md.flags & ~(MDF_CONSISTENT|MDF_PRIMARY_IND| in __drbd_set_state()
1113 if (mdf != device->ldev->md.flags) { in __drbd_set_state()
1114 device->ldev->md.flags = mdf; in __drbd_set_state()
1118 drbd_set_ed_uuid(device, device->ldev->md.uuid[UI_CURRENT]); in __drbd_set_state()
1341 device->ldev->md.uuid[UI_BITMAP] == 0 && ns.disk >= D_UP_TO_DATE) { in after_state_ch()
1355 device->ldev->md.uuid[UI_BITMAP] == 0 && ns.disk >= D_UP_TO_DATE) { in after_state_ch()
1425 if (device->ldev) { in after_state_ch()
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| D | drbd_req.c | 562 bdevname(device->ldev->backing_bdev, b)); in drbd_report_io_error()
952 bdi = &device->ldev->backing_bdev->bd_disk->queue->backing_dev_info; in remote_due_to_read_balancing()
1092 rbm = rcu_dereference(device->ldev->disk_conf)->read_balancing; in do_remote_read()
1156 bio->bi_bdev = device->ldev->backing_bdev; in drbd_submit_req_private_bio()
1546 device->ldev->backing_bdev->bd_disk->queue; in drbd_merge_bvec()
1548 bvm->bi_bdev = device->ldev->backing_bdev; in drbd_merge_bvec()
1575 dt = rcu_dereference(device->ldev->disk_conf)->disk_timeout * HZ / 10; in request_timer_fn()
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| D | drbd_int.h | 842 struct drbd_backing_dev *ldev __protected_by(local);
1115 extern void drbd_free_ldev(struct drbd_backing_dev *ldev);
1760 ep = rcu_dereference(device->ldev->disk_conf)->on_io_error; in __drbd_chk_io_error_()
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| D | drbd_debugfs.c | 772 md = &device->ldev->md; in device_data_gen_id_show()
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| /drivers/video/backlight/ |
| D | locomolcd.c | 178 static int locomolcd_probe(struct locomo_dev *ldev) in locomolcd_probe() argument
184 locomolcd_dev = ldev; in locomolcd_probe()
186 locomo_gpio_set_dir(ldev->dev.parent, LOCOMO_GPIO_FL_VR, 0); in locomolcd_probe()
202 &ldev->dev, NULL, in locomolcd_probe()
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| /drivers/media/rc/ |
| D | fintek-cir.c | 94 static inline void fintek_select_logical_dev(struct fintek_dev *fintek, u8 ldev) in fintek_select_logical_dev() argument
96 fintek_cr_write(fintek, ldev, GCR_LOGICAL_DEV_NO); in fintek_select_logical_dev()
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| D | nuvoton-cir.c | 89 static inline void nvt_select_logical_dev(struct nvt_dev *nvt, u8 ldev) in nvt_select_logical_dev() argument
92 outb(ldev, nvt->cr_efdr); in nvt_select_logical_dev()
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