diff options
| author | Andrew Brownfield <abrownfi@redhat.com> | 2013-02-21 14:01:50 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2013-03-04 17:10:32 -0500 |
| commit | 79e7654cae5a6d6cee333f0366023ecc3ff8abe0 (patch) | |
| tree | 6cd03c188b760508e2198529ea394af68820310f /drivers/ata/ata_piix.c | |
| parent | 6dbe51c251a327e012439c4772097a13df43c5b8 (diff) | |
ata_piix: Add MODULE_PARM_DESC to prefer_ms_hyperv
In reference to the commit cd006086fa5d91414d8ff9ff2b78fbb593878e3c
"ata_piix: defer disks to the Hyper-V drivers by default",
this trivial patch adds a description to prefer_ms_hyperv.
[rvrbovsk@redhat.com: MODULE_PARM_DESC() string formatting modified]
Signed-off-by: Andrew Brownfield <abrownfi@redhat.com>
Signed-off-by: Radomir Vrbovsky <rvrbovsk@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/ata_piix.c')
| -rw-r--r-- | drivers/ata/ata_piix.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index d2ba439cfe5..ffdd32d2260 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) { |