ata: ahci_platform: fix owner module reference mismatch for scsi host

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The owner module reference of the ahci platform's scsi_host is
initialized to libahci_platform's one, because these drivers use a
scsi_host_template defined in libahci_platform.  So these drivers can
be unloaded even if the scsi device is being accessed.

This fixes it by pushing the scsi_host_template from libahci_platform
to all leaf drivers.  The scsi_host_template is passed through a new
argument of ahci_platform_init_host().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Cc: linux-ide@vger.kernel.org
Cc: linux-scsi@vger.kernel.org

...

This commit is contained in:

Akinobu Mita 2015-01-29 08:30:29 +09:00 • committed by Tejun Heo

parent cedda4c3b1

commit 018d5ef204

12 changed files with 89 additions and 23 deletions

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4

include/linux/ahci_platform.h

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6

include/linux/libata.h

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