#12030 NORM 12.1.0: XO-1.5 "irq 22: nobody cared" when going into suspend

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#12030: XO-1.5 "irq 22: nobody cared" when going into suspend
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           Reporter:  dsd       |       Owner:  dsd          
               Type:  defect    |      Status:  new          
           Priority:  normal    |   Milestone:  12.1.0       
          Component:  kernel    |     Version:  not specified
         Resolution:            |    Keywords:               
        Next_action:  diagnose  |    Verified:  0            
Deployment_affected:            |   Blockedby:               
           Blocking:            |  
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Comment(by dsd):

 The free_irq during suspend behaviour was added in
 a715dfc7b9ef15ed5b398b185bd84cc015ff37f6. Is IRQ releasing during suspend
 really a good driver practice? Might be able to find some answers in
 http://thread.gmane.org/gmane.linux.kernel/322862/focus=322978 and
 http://www.spinics.net/lists/linux-mmc/msg05564.html

 It doesn't look like the suspend routine goes to any great lengths to
 actually prevent the hardware from generating interrupts.

 This is probably a separate issue though. The test kernel posted above
 should hopefully clarify the order of events and explain why we seem to be
 doing mmc work so late in suspend.

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Ticket URL: <http://dev.laptop.org/ticket/12030#comment:4>
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