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

/Linux-v4.19/drivers/watchdog/
Dziirave_wdt.c86 struct mutex sysfs_mutex; member
486 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_firm()
493 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_firm()
509 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_boot()
516 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_boot()
532 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_reason()
538 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_reason()
561 err = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_store_firm()
589 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_store_firm()
652 mutex_init(&w_priv->sysfs_mutex); in ziirave_wdt_probe()
/Linux-v4.19/drivers/input/mouse/
Delan_i2c_core.c75 struct mutex sysfs_mutex; member
594 error = mutex_lock_interruptible(&data->sysfs_mutex); in elan_sysfs_update_fw()
600 mutex_unlock(&data->sysfs_mutex); in elan_sysfs_update_fw()
618 retval = mutex_lock_interruptible(&data->sysfs_mutex); in calibrate_store()
669 mutex_unlock(&data->sysfs_mutex); in calibrate_store()
682 error = mutex_lock_interruptible(&data->sysfs_mutex); in elan_sysfs_read_mode()
688 mutex_unlock(&data->sysfs_mutex); in elan_sysfs_read_mode()
730 retval = mutex_lock_interruptible(&data->sysfs_mutex); in acquire_store()
777 mutex_unlock(&data->sysfs_mutex); in acquire_store()
788 retval = mutex_lock_interruptible(&data->sysfs_mutex); in min_show()
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/Linux-v4.19/drivers/input/touchscreen/
Draydium_i2c_ts.c134 struct mutex sysfs_mutex; member
904 error = mutex_lock_interruptible(&ts->sysfs_mutex); in raydium_i2c_update_fw_store()
910 mutex_unlock(&ts->sysfs_mutex); in raydium_i2c_update_fw_store()
924 error = mutex_lock_interruptible(&ts->sysfs_mutex); in raydium_i2c_calibrate_store()
933 mutex_unlock(&ts->sysfs_mutex); in raydium_i2c_calibrate_store()
1021 mutex_init(&ts->sysfs_mutex); in raydium_i2c_probe()
Delants_i2c.c145 struct mutex sysfs_mutex; member
962 error = mutex_lock_interruptible(&ts->sysfs_mutex); in calibrate_store()
968 mutex_unlock(&ts->sysfs_mutex); in calibrate_store()
980 error = mutex_lock_interruptible(&ts->sysfs_mutex); in write_update_fw()
987 mutex_unlock(&ts->sysfs_mutex); in write_update_fw()
1152 mutex_init(&ts->sysfs_mutex); in elants_i2c_probe()