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| author | Tejun Heo <htejun@gmail.com> | 2007-07-27 14:53:28 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-08-01 10:00:56 -0400 |
| commit | 8c3832ebeb049c5744ece888daae253c683257c3 (patch) | |
| tree | f03eaab444be5d8e4d8c3bc229fc052ee4b791b9 /drivers | |
| parent | 0b62e13b5c9b4871641973e024cc9dd440b5bb58 (diff) | |
| download | linux-3.10-8c3832ebeb049c5744ece888daae253c683257c3.tar.gz linux-3.10-8c3832ebeb049c5744ece888daae253c683257c3.tar.bz2 linux-3.10-8c3832ebeb049c5744ece888daae253c683257c3.zip | |
ata_piix: implement piix_borken_suspend()
Separate out broken suspend blacklist matching into
piix_broken_suspend().
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/ata_piix.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 6089fbc5b89..fb3b9594651 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -890,37 +890,38 @@ static void ich_set_dmamode (struct ata_port *ap, struct ata_device *adev) } #ifdef CONFIG_PM -static struct dmi_system_id piix_broken_suspend_dmi_table[] = { - { - .ident = "TECRA M5", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M5"), +static int piix_broken_suspend(void) +{ + static struct dmi_system_id sysids[] = { + { + .ident = "TECRA M5", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M5"), + }, }, - }, - { - .ident = "Satellite U200", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U200"), + { + .ident = "Satellite U205", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U205"), + }, }, - }, - { - .ident = "Satellite U205", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U205"), + { + .ident = "Portege M500", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M500"), + }, }, - }, - { - .ident = "Portege M500", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), - DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M500"), - }, - }, - { } -}; + { } + }; + + if (dmi_check_system(sysids)) + return 1; + + return 0; +} static int piix_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg) { @@ -937,8 +938,7 @@ static int piix_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg) * cycles and power trying to do something to the sleeping * beauty. */ - if (dmi_check_system(piix_broken_suspend_dmi_table) && - mesg.event == PM_EVENT_SUSPEND) { + if (piix_broken_suspend() && mesg.event == PM_EVENT_SUSPEND) { pci_save_state(pdev); /* mark its power state as "unknown", since we don't |