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

/Linux-v5.4/drivers/watchdog/
Dziirave_wdt.c82 struct mutex sysfs_mutex; member
445 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_firm()
452 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_firm()
468 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_boot()
475 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_boot()
491 ret = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_reason()
497 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_show_reason()
520 err = mutex_lock_interruptible(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_store_firm()
549 mutex_unlock(&w_priv->sysfs_mutex); in ziirave_wdt_sysfs_store_firm()
615 mutex_init(&w_priv->sysfs_mutex); in ziirave_wdt_probe()
/Linux-v5.4/drivers/input/mouse/
Delan_i2c_core.c73 struct mutex sysfs_mutex; member
628 error = mutex_lock_interruptible(&data->sysfs_mutex); in elan_sysfs_update_fw()
634 mutex_unlock(&data->sysfs_mutex); in elan_sysfs_update_fw()
652 retval = mutex_lock_interruptible(&data->sysfs_mutex); in calibrate_store()
703 mutex_unlock(&data->sysfs_mutex); in calibrate_store()
716 error = mutex_lock_interruptible(&data->sysfs_mutex); in elan_sysfs_read_mode()
722 mutex_unlock(&data->sysfs_mutex); in elan_sysfs_read_mode()
764 retval = mutex_lock_interruptible(&data->sysfs_mutex); in acquire_store()
811 mutex_unlock(&data->sysfs_mutex); in acquire_store()
822 retval = mutex_lock_interruptible(&data->sysfs_mutex); in min_show()
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/Linux-v5.4/drivers/input/touchscreen/
Draydium_i2c_ts.c125 struct mutex sysfs_mutex; member
895 error = mutex_lock_interruptible(&ts->sysfs_mutex); in raydium_i2c_update_fw_store()
901 mutex_unlock(&ts->sysfs_mutex); in raydium_i2c_update_fw_store()
915 error = mutex_lock_interruptible(&ts->sysfs_mutex); in raydium_i2c_calibrate_store()
924 mutex_unlock(&ts->sysfs_mutex); in raydium_i2c_calibrate_store()
1012 mutex_init(&ts->sysfs_mutex); in raydium_i2c_probe()
Delants_i2c.c140 struct mutex sysfs_mutex; member
958 error = mutex_lock_interruptible(&ts->sysfs_mutex); in calibrate_store()
964 mutex_unlock(&ts->sysfs_mutex); in calibrate_store()
976 error = mutex_lock_interruptible(&ts->sysfs_mutex); in write_update_fw()
983 mutex_unlock(&ts->sysfs_mutex); in write_update_fw()
1148 mutex_init(&ts->sysfs_mutex); in elants_i2c_probe()