tree d53bbc6d6088e73356c411b06873e1788cfa0da8
parent d762f4383100c2a87b1a3f2d678cd3b5425655b4
author Kashyap, Desai <kashyap.desai@lsi.com> 1304507158 +0530
committer James Bottomley <jbottomley@parallels.com> 1306254781 -0400

[SCSI] mpt2sas: move even handling of MPT2SAS_TURN_ON_FAULT_LED into process context

Driver was a sending a SEP request during interrupt context which
required to go to sleep.

The fix is to rearrange the code so a fake event
MPT2SAS_TURN_ON_FAULT_LED is fired from interrupt context, then later
during the kernel worker threads processing, the SEP request is issued
to firmware.

Cc: stable@kernel.org
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>