Commit 79e7654c authored by Andrew Brownfield's avatar Andrew Brownfield Committed by Jeff Garzik

ata_piix: Add MODULE_PARM_DESC to prefer_ms_hyperv

In reference to the commit cd006086
"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: default avatarAndrew Brownfield <abrownfi@redhat.com>
Signed-off-by: default avatarRadomir Vrbovsky <rvrbovsk@redhat.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 6dbe51c2
...@@ -1547,6 +1547,10 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev) ...@@ -1547,6 +1547,10 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev)
static int prefer_ms_hyperv = 1; static int prefer_ms_hyperv = 1;
module_param(prefer_ms_hyperv, int, 0); 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) static void piix_ignore_devices_quirk(struct ata_host *host)
{ {
......
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