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List:       linux-newbie
Subject:    IRQ_SET_MASK_OK_NOCOPY
From:       Amit Nagal <amitnagal78 () gmail ! com>
Date:       2016-05-29 19:27:40
Message-ID: CAP3TOuiDouNpDkgGXdNVt6dOLHvRMCauh7x3se1+3N2WTF8VYg () mail ! gmail ! com
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Hi

what is the difference between irq_set_affinity()  return values

IRQ_SET_MASK_OK_NOCOPY  and IRQ_SET_MASK_OK  ?

what are the conditions for which an irq chip set affinity will return
either of these values ?

Regards
Amit
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