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| author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2011-05-17 23:17:07 -0700 |
|---|---|---|
| committer | James Bottomley <jbottomley@parallels.com> | 2011-05-24 12:39:42 -0400 |
| commit | 0160ef12693cf1614f602051474792c5b71c639f (patch) | |
| tree | 363c3dc7edcc9e6a5777235927af52245fd9412b /drivers/dma/at_hdmac.c | |
| parent | 6d78bd56be54286a72413db82d87fc371867629f (diff) | |
| download | blackbird-op-linux-0160ef12693cf1614f602051474792c5b71c639f.tar.gz blackbird-op-linux-0160ef12693cf1614f602051474792c5b71c639f.zip | |
[SCSI] qla4xxx: Don't process mbx interrupt unconditionally
Do not process interrupt unconditionally during mailbox processing which can
lead to spurious interrupt. Mailbox completion are now polled if interrupt are
disabled or wait for interrupt to come in if its enabled
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Diffstat (limited to 'drivers/dma/at_hdmac.c')
0 files changed, 0 insertions, 0 deletions
