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libata: make gtf_filter per-dev

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Add ->gtf_filter to ata_device and set it to ata_acpi_gtf_filter when
initializing ata_link.  This is to allow quirks which apply different
gtf filters.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tejun Heo
2009-09-16 04:17:28 +09:00
committed by Jeff Garzik
parent fa5b561c4e
commit 110f66d25c
4 changed files with 15 additions and 8 deletions
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include/linux/libata.h
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@ -598,6 +598,7 @@ struct ata_device {
#ifdef CONFIG_ATA_ACPI
acpi_handle acpi_handle;
union acpi_object *gtf_cache;
unsigned int gtf_filter;
#endif
/* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */
u64 n_sectors; /* size of device, if ATA */