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libata: migrate ACPI code over to new bindings

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Now that we have the ability to directly glue the ACPI namespace to the
driver model in libata, we don't need the custom code to handle the same
thing. Remove it and migrate the functions over to the new code.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Holger Macht <holger@homac.de>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Matthew Garrett
2012-06-25 16:13:04 +08:00
committed by Jeff Garzik
parent 6b66d95895
commit 30dcf76acc
6 changed files with 40 additions and 144 deletions
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7
include/linux/libata.h
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@@ -545,9 +545,6 @@ struct ata_host {
struct mutex eh_mutex;
struct task_struct *eh_owner;
#ifdef CONFIG_ATA_ACPI
acpi_handle acpi_handle;
#endif
struct ata_port *simplex_claimed; /* channel owning the DMA */
struct ata_port *ports[0];
};
@@ -615,7 +612,6 @@ struct ata_device {
struct scsi_device *sdev; /* attached SCSI device */
void *private_data;
#ifdef CONFIG_ATA_ACPI
acpi_handle acpi_handle;
union acpi_object *gtf_cache;
unsigned int gtf_filter;
#endif
@@ -797,7 +793,6 @@ struct ata_port {
void *private_data;
#ifdef CONFIG_ATA_ACPI
acpi_handle acpi_handle;
struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */
#endif
/* owned by EH */
@@ -1114,6 +1109,8 @@ int ata_acpi_stm(struct ata_port *ap, const struct ata_acpi_gtm *stm);
int ata_acpi_gtm(struct ata_port *ap, struct ata_acpi_gtm *stm);
unsigned long ata_acpi_gtm_xfermask(struct ata_device *dev,
const struct ata_acpi_gtm *gtm);
acpi_handle ata_ap_acpi_handle(struct ata_port *ap);
acpi_handle ata_dev_acpi_handle(struct ata_device *dev);
int ata_acpi_cbl_80wire(struct ata_port *ap, const struct ata_acpi_gtm *gtm);
#else
static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap)