pd_mutex 161 drivers/block/paride/pd.c static DEFINE_MUTEX(pd_mutex); pd_mutex 795 drivers/block/paride/pd.c mutex_lock(&pd_mutex); pd_mutex 802 drivers/block/paride/pd.c mutex_unlock(&pd_mutex); pd_mutex 830 drivers/block/paride/pd.c mutex_lock(&pd_mutex); pd_mutex 833 drivers/block/paride/pd.c mutex_unlock(&pd_mutex); pd_mutex 844 drivers/block/paride/pd.c mutex_lock(&pd_mutex); pd_mutex 847 drivers/block/paride/pd.c mutex_unlock(&pd_mutex);