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Searched refs:sysfs_mutex (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.15/drivers/watchdog/
Dziirave_wdt.c78 struct mutex sysfs_mutex; member
441 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_firm()
449 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_firm()
465 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_boot()
473 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_boot()
489 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_reason()
495 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_reason()
518 err = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_store_firm()
547 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_store_firm()
613 mutex_init(&w_priv->sysfs_mutex); in ziirave_wdt_probe()
/Linux-v5.15/drivers/input/mouse/
Delan_i2c_core.c65 struct mutex sysfs_mutex; member
693 error = mutex_lock_interruptible(&data->sysfs_mutex); in elan_sysfs_update_fw()
699 mutex_unlock(&data->sysfs_mutex); in elan_sysfs_update_fw()
717 retval = mutex_lock_interruptible(&data->sysfs_mutex); in calibrate_store()
768 mutex_unlock(&data->sysfs_mutex); in calibrate_store()
781 error = mutex_lock_interruptible(&data->sysfs_mutex); in elan_sysfs_read_mode()
787 mutex_unlock(&data->sysfs_mutex); in elan_sysfs_read_mode()
829 retval = mutex_lock_interruptible(&data->sysfs_mutex); in acquire_store()
876 mutex_unlock(&data->sysfs_mutex); in acquire_store()
887 retval = mutex_lock_interruptible(&data->sysfs_mutex); in min_show()
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/Linux-v5.15/drivers/input/touchscreen/
Draydium_i2c_ts.c126 struct mutex sysfs_mutex; member
931 error = mutex_lock_interruptible(&ts->sysfs_mutex); in raydium_i2c_update_fw_store()
937 mutex_unlock(&ts->sysfs_mutex); in raydium_i2c_update_fw_store()
951 error = mutex_lock_interruptible(&ts->sysfs_mutex); in raydium_i2c_calibrate_store()
960 mutex_unlock(&ts->sysfs_mutex); in raydium_i2c_calibrate_store()
1048 mutex_init(&ts->sysfs_mutex); in raydium_i2c_probe()
Delants_i2c.c165 struct mutex sysfs_mutex; member
1145 error = mutex_lock_interruptible(&ts->sysfs_mutex); in calibrate_store()
1151 mutex_unlock(&ts->sysfs_mutex); in calibrate_store()
1163 error = mutex_lock_interruptible(&ts->sysfs_mutex); in write_update_fw()
1170 mutex_unlock(&ts->sysfs_mutex); in write_update_fw()
1394 mutex_init(&ts->sysfs_mutex); in elants_i2c_probe()