Name
ccw_device_resume —
resume channel program execution
Synopsis
int ccw_device_resume ( | struct ccw_device * cdev); |
Description
ccw_device_resume calls rsch on cdev's subchannel.
Returns
0 on success,
-ENODEV on device not operational,
-EINVAL on invalid device state,
-EBUSY on device busy or interrupt pending.
Context
Interrupts disabled, ccw device lock held