sysclk_lock 413 drivers/mfd/db8500-prcmu.c struct mutex sysclk_lock; sysclk_lock 1279 drivers/mfd/db8500-prcmu.c mutex_lock(&mb3_transfer.sysclk_lock); sysclk_lock 1304 drivers/mfd/db8500-prcmu.c mutex_unlock(&mb3_transfer.sysclk_lock); sysclk_lock 2758 drivers/mfd/db8500-prcmu.c mutex_init(&mb3_transfer.sysclk_lock);