[git patches] libata updates

Jeff Garzik
2008-02-25T22:39:16Z

(additional explanation for the revert is in the full changeset
description)

Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git upstream-linus

to receive the following updates:

drivers/ata/libata-core.c | 5 ++++-
drivers/ata/libata.h | 1 -
2 files changed, 4 insertions(+), 2 deletions(-)

Adrian Bunk (1):
make atapi_dmadir static

Jeff Garzik (1):
Revert "power_state: get rid of write-only variable in SATA"

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index fbc2435..4fbcce7 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -113,7 +113,7 @@ int atapi_enabled = 1;
module_param(atapi_enabled, int, 0444);
MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on)");

-int atapi_dmadir = 0;
+static int atapi_dmadir = 0;
module_param(atapi_dmadir, int, 0444);
MODULE_PARM_DESC(atapi_dmadir, "Enable ATAPI DMADIR bridge support (0=off, 1=on)");

@@ -6567,6 +6567,8 @@ int ata_host_suspend(struct ata_host *host, pm_message_t mesg)
ata_lpm_enable(host);

rc = ata_host_request_pm(host, mesg, 0, ATA_EHI_QUIET, 1);
+ if (rc == 0)
+ host->dev->power.power_state = mesg;
return rc;
}

@@ -6585,6 +6587,7 @@ void ata_host_resume(struct ata_host *host)
{
ata_host_request_pm(host, PMSG_ON, ATA_EH_SOFTRESET,
ATA_EHI_NO_AUTOPSY | ATA_EHI_QUIET, 0);
+ host->dev->power.power_state = PMSG_ON;

/* reenable link pm */
ata_lpm_disable(host);
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 6036ded..aa884f7 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -56,7 +56,6 @@ enum {
extern unsigned int ata_print_id;
extern struct workqueue_struct *ata_aux_wq;
extern int atapi_enabled;
-extern int atapi_dmadir;
extern int atapi_passthru16;
extern int libata_fua;
extern int libata_noacpi;