| /linux/drivers/i2c/ |
| H A D | i2c-slave-eeprom.c | 31 spinlock_t buffer_lock; member
59 spin_lock(&eeprom->buffer_lock); in i2c_slave_eeprom_slave_cb()
61 spin_unlock(&eeprom->buffer_lock); in i2c_slave_eeprom_slave_cb()
71 spin_lock(&eeprom->buffer_lock); in i2c_slave_eeprom_slave_cb()
73 spin_unlock(&eeprom->buffer_lock); in i2c_slave_eeprom_slave_cb()
101 spin_lock_irqsave(&eeprom->buffer_lock, flags); in i2c_slave_eeprom_bin_read()
103 spin_unlock_irqrestore(&eeprom->buffer_lock, flags); in i2c_slave_eeprom_bin_read()
116 spin_lock_irqsave(&eeprom->buffer_lock, flags); in i2c_slave_eeprom_bin_write()
118 spin_unlock_irqrestore(&eeprom->buffer_lock, flags); in i2c_slave_eeprom_bin_write()
158 spin_lock_init(&eeprom->buffer_lock); in i2c_slave_eeprom_probe()
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| /linux/drivers/platform/x86/ |
| H A D | msi-wmi-platform.c | 82 struct rw_semaphore buffer_lock; /* Protects debugfs buffer */ member
233 down_write(&data->buffer_lock); in msi_wmi_platform_write()
236 up_write(&data->buffer_lock); in msi_wmi_platform_write()
249 down_read(&data->buffer_lock); in msi_wmi_platform_show()
251 up_read(&data->buffer_lock); in msi_wmi_platform_show()
292 init_rwsem(&data->buffer_lock); in msi_wmi_platform_debugfs_add()
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| /linux/drivers/input/ |
| H A D | evdev.c | 44 spinlock_t buffer_lock; /* protects access to buffer, head and tail */ member
169 spin_lock_irqsave(&client->buffer_lock, flags); in evdev_queue_syn_dropped()
171 spin_unlock_irqrestore(&client->buffer_lock, flags); in evdev_queue_syn_dropped()
201 spin_lock_irqsave(&client->buffer_lock, flags); in evdev_set_clk_type()
208 spin_unlock_irqrestore(&client->buffer_lock, flags); in evdev_set_clk_type()
261 spin_lock(&client->buffer_lock); in evdev_pass_values()
281 spin_unlock(&client->buffer_lock); in evdev_pass_values()
474 spin_lock_init(&client->buffer_lock); in evdev_open()
543 spin_lock_irq(&client->buffer_lock); in evdev_fetch_next_event()
551 spin_unlock_irq(&client->buffer_lock); in evdev_fetch_next_event()
[all …]
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| H A D | joydev.c | 62 spinlock_t buffer_lock; /* protects access to buffer, head and tail */ member
96 spin_lock(&client->buffer_lock); in joydev_pass_event()
107 spin_unlock(&client->buffer_lock); in joydev_pass_event()
268 spin_lock_init(&client->buffer_lock); in joydev_open()
294 spin_lock_irq(&client->buffer_lock); in joydev_generate_startup_event()
314 spin_unlock_irq(&client->buffer_lock); in joydev_generate_startup_event()
324 spin_lock_irq(&client->buffer_lock); in joydev_fetch_next_event()
332 spin_unlock_irq(&client->buffer_lock); in joydev_fetch_next_event()
362 spin_lock(&client->buffer_lock); in joydev_0x_read()
365 spin_unlock(&client->buffer_lock); in joydev_0x_read()
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| /linux/drivers/hwmon/ |
| H A D | gigabyte_waterforce.c | 55 struct mutex buffer_lock; member
115 mutex_lock(&priv->buffer_lock); in waterforce_write_expanded()
120 mutex_unlock(&priv->buffer_lock); in waterforce_write_expanded()
359 mutex_init(&priv->buffer_lock); in waterforce_probe()
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| H A D | asus_rog_ryujin.c | 85 struct mutex buffer_lock; member
158 mutex_lock(&priv->buffer_lock); in rog_ryujin_write_expanded()
163 mutex_unlock(&priv->buffer_lock); in rog_ryujin_write_expanded()
542 mutex_init(&priv->buffer_lock); in rog_ryujin_probe()
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| H A D | nzxt-kraken3.c | 97 struct mutex buffer_lock; /* For locking access to buffer */ member
189 mutex_lock(&priv->buffer_lock); in kraken3_write_expanded()
194 mutex_unlock(&priv->buffer_lock); in kraken3_write_expanded()
941 mutex_init(&priv->buffer_lock); in kraken3_probe()
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| /linux/drivers/net/wireless/marvell/libertas/ |
| H A D | if_spi.c | 71 spinlock_t buffer_lock; member
898 spin_lock_irqsave(&card->buffer_lock, flags); in if_spi_host_to_card_worker()
904 spin_unlock_irqrestore(&card->buffer_lock, flags); in if_spi_host_to_card_worker()
912 spin_lock_irqsave(&card->buffer_lock, flags); in if_spi_host_to_card_worker()
918 spin_unlock_irqrestore(&card->buffer_lock, flags); in if_spi_host_to_card_worker()
965 spin_lock_irqsave(&card->buffer_lock, flags); in if_spi_host_to_card()
967 spin_unlock_irqrestore(&card->buffer_lock, flags); in if_spi_host_to_card()
971 spin_lock_irqsave(&card->buffer_lock, flags); in if_spi_host_to_card()
973 spin_unlock_irqrestore(&card->buffer_lock, flags); in if_spi_host_to_card()
1128 spin_lock_init(&card->buffer_lock); in if_spi_probe()
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| /linux/sound/soc/sof/ |
| H A D | ipc4-mtrace.c | 100 struct mutex buffer_lock; /* for log_buffer alloc/free */ member
121 mutex_lock(&core_data->buffer_lock); in sof_ipc4_mtrace_dfs_open()
146 mutex_unlock(&core_data->buffer_lock); in sof_ipc4_mtrace_dfs_open()
284 mutex_lock(&core_data->buffer_lock); in sof_ipc4_mtrace_dfs_release()
287 mutex_unlock(&core_data->buffer_lock); in sof_ipc4_mtrace_dfs_release()
573 mutex_init(&core_data->buffer_lock); in ipc4_mtrace_init()
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| /linux/fs/pstore/ |
| H A D | ram_core.c | 60 raw_spin_lock_irqsave(&prz->buffer_lock, flags); in buffer_start_add()
69 raw_spin_unlock_irqrestore(&prz->buffer_lock, flags); in buffer_start_add()
82 raw_spin_lock_irqsave(&prz->buffer_lock, flags); in buffer_size_add()
95 raw_spin_unlock_irqrestore(&prz->buffer_lock, flags); in buffer_size_add()
598 raw_spin_lock_init(&prz->buffer_lock); in persistent_ram_new()
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| H A D | ram_internal.h | 67 raw_spinlock_t buffer_lock; member
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| /linux/sound/usb/ |
| H A D | midi.c | 131 spinlock_t buffer_lock; member
270 spin_lock_irqsave(&ep->buffer_lock, flags); in snd_usbmidi_out_urb_complete()
277 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_out_urb_complete()
300 spin_lock_irqsave(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
302 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
328 spin_unlock_irqrestore(&ep->buffer_lock, flags); in snd_usbmidi_do_output()
1184 spin_lock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1191 spin_unlock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1193 spin_lock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
1199 spin_unlock_irq(&ep->buffer_lock); in snd_usbmidi_output_drain()
[all …]
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| /linux/fs/btrfs/ |
| H A D | extent_io.c | 2811 spin_lock(&fs_info->buffer_lock); in alloc_test_extent_buffer()
2814 spin_unlock(&fs_info->buffer_lock); in alloc_test_extent_buffer()
3129 spin_lock(&fs_info->buffer_lock); in alloc_extent_buffer()
3132 spin_unlock(&fs_info->buffer_lock); in alloc_extent_buffer()
3213 spin_lock(&fs_info->buffer_lock); in release_extent_buffer()
3216 spin_unlock(&fs_info->buffer_lock); in release_extent_buffer()
4122 lockdep_assert_held(&fs_info->buffer_lock); in get_next_extent_buffer()
4168 spin_lock(&fs_info->buffer_lock); in try_release_subpage_extent_buffer()
4172 spin_unlock(&fs_info->buffer_lock); in try_release_subpage_extent_buffer()
4184 spin_unlock(&fs_info->buffer_lock); in try_release_subpage_extent_buffer()
[all …]
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| H A D | fs.h | 763 spinlock_t buffer_lock; member
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| H A D | disk-io.c | 2715 spin_lock_init(&fs_info->buffer_lock); in btrfs_init_fs_info()
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