diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/ata/ahci.c | 2 | ||||
| -rw-r--r-- | drivers/ata/ata_piix.c | 4 | ||||
| -rw-r--r-- | drivers/ata/libata-acpi.c | 2 | ||||
| -rw-r--r-- | drivers/ata/pata_samsung_cf.c | 13 | ||||
| -rw-r--r-- | drivers/ata/sata_fsl.c | 3 |
6 files changed, 16 insertions, 21 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 3e751b74615e..a5a3ebcbdd2c 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -59,15 +59,16 @@ config ATA_ACPI option libata.noacpi=1 config SATA_ZPODD - bool "SATA Zero Power ODD Support" + bool "SATA Zero Power Optical Disc Drive (ZPODD) support" depends on ATA_ACPI default n help - This option adds support for SATA ZPODD. It requires both - ODD and the platform support, and if enabled, will automatically - power on/off the ODD when certain condition is satisfied. This - does not impact user's experience of the ODD, only power is saved - when ODD is not in use(i.e. no disc inside). + This option adds support for SATA Zero Power Optical Disc + Drive (ZPODD). It requires both the ODD and the platform + support, and if enabled, will automatically power on/off the + ODD when certain condition is satisfied. This does not impact + end user's experience of the ODD, only power is saved when + the ODD is not in use (i.e. no disc inside). If unsure, say N. diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index a99112cfd8b1..6a67b07de494 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -281,6 +281,8 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x1f37), board_ahci }, /* Avoton RAID */ { PCI_VDEVICE(INTEL, 0x1f3e), board_ahci }, /* Avoton RAID */ { PCI_VDEVICE(INTEL, 0x1f3f), board_ahci }, /* Avoton RAID */ + { PCI_VDEVICE(INTEL, 0x2823), board_ahci }, /* Wellsburg RAID */ + { PCI_VDEVICE(INTEL, 0x2827), board_ahci }, /* Wellsburg RAID */ { PCI_VDEVICE(INTEL, 0x8d02), board_ahci }, /* Wellsburg AHCI */ { PCI_VDEVICE(INTEL, 0x8d04), board_ahci }, /* Wellsburg RAID */ { PCI_VDEVICE(INTEL, 0x8d06), board_ahci }, /* Wellsburg RAID */ diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index d2ba439cfe54..ffdd32d22602 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -1547,6 +1547,10 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev) static int prefer_ms_hyperv = 1; module_param(prefer_ms_hyperv, int, 0); +MODULE_PARM_DESC(prefer_ms_hyperv, + "Prefer Hyper-V paravirtualization drivers instead of ATA, " + "0 - Use ATA drivers, " + "1 (Default) - Use the paravirtualization drivers."); static void piix_ignore_devices_quirk(struct ata_host *host) { diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c index beea3115577e..8a52dab412e2 100644 --- a/drivers/ata/libata-acpi.c +++ b/drivers/ata/libata-acpi.c @@ -1027,7 +1027,7 @@ static void ata_acpi_register_power_resource(struct ata_device *dev) handle = ata_dev_acpi_handle(dev); if (handle) - acpi_dev_pm_remove_dependent(handle, &sdev->sdev_gendev); + acpi_dev_pm_add_dependent(handle, &sdev->sdev_gendev); } static void ata_acpi_unregister_power_resource(struct ata_device *dev) diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c index 70b0e01372b3..6ef27e98c508 100644 --- a/drivers/ata/pata_samsung_cf.c +++ b/drivers/ata/pata_samsung_cf.c @@ -661,18 +661,7 @@ static struct platform_driver pata_s3c_driver = { }, }; -static int __init pata_s3c_init(void) -{ - return platform_driver_probe(&pata_s3c_driver, pata_s3c_probe); -} - -static void __exit pata_s3c_exit(void) -{ - platform_driver_unregister(&pata_s3c_driver); -} - -module_init(pata_s3c_init); -module_exit(pata_s3c_exit); +module_platform_driver_probe(pata_s3c_driver, pata_s3c_probe); MODULE_AUTHOR("Abhilash Kesavan, <a.kesavan@samsung.com>"); MODULE_DESCRIPTION("low-level driver for Samsung PATA controller"); diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 124b2c1d9c0b..608f82fed632 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -1511,8 +1511,7 @@ error_exit_with_cleanup: if (hcr_base) iounmap(hcr_base); - if (host_priv) - kfree(host_priv); + kfree(host_priv); return retval; } |