From: Dan Williams Date: Wed, 21 Dec 2011 22:55:38 +0000 (-0800) Subject: [SCSI] libsas: don't mark expanders as gone when a child device is removed X-Git-Tag: v3.4-rc1~145^2~45 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0508c2f3b701f3cd8ed52b2a4abbb2a670f69ce2;p=pandora-kernel.git [SCSI] libsas: don't mark expanders as gone when a child device is removed Commit 56dd2c06 "[SCSI] libsas: Don't issue commands to devices that have been hot-removed" marked the parent device of an end-device as gone when all the phys to the end device have been deleted. The expander device is still present until its parent is removed. This is a benign change until the smp_execute_task() path is taught to check ->gone. Signed-off-by: Dan Williams Signed-off-by: James Bottomley --- Reading git-diff-tree failed