ccw_device_resume
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Name

ccw_device_resume — resume channel program execution

Synopsis

int ccw_device_resume (struct ccw_device * cdev);
 

Arguments

cdev

target ccw device

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

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