Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=75da6d2b8f518bec40546bc0b0696a2cebecf6cc
Commit: 75da6d2b8f518bec40546bc0b0696a2cebecf6cc
Parent: 9073868376ed5fa1f247327ccb2e6f766d5b7eed
Author: Tejun Heo <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 9 14:59:50 2007 +0900
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Fri Oct 12 14:55:46 2007 -0400
ahci: kill leftover from enabling NCQ over PMP
ahci had problems with NCQ over PMP and NCQ used to be disabled while
PMP was attached. After fixing the problem, the temporary NCQ
disabling code wasn't removed completely. Kill the remaining piece.
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/ata/ahci.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 24fb90f..694eabc 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -1677,19 +1677,11 @@ static void ahci_pmp_attach(struct ata_port *ap)
static void ahci_pmp_detach(struct ata_port *ap)
{
void __iomem *port_mmio = ahci_port_base(ap);
- struct ahci_host_priv *hpriv = ap->host->private_data;
- unsigned long flags;
u32 cmd;
cmd = readl(port_mmio + PORT_CMD);
cmd &= ~PORT_CMD_PMP;
writel(cmd, port_mmio + PORT_CMD);
-
- if (hpriv->cap & HOST_CAP_NCQ) {
- spin_lock_irqsave(ap->lock, flags);
- ap->flags |= ATA_FLAG_NCQ;
- spin_unlock_irqrestore(ap->lock, flags);
- }
}
static int ahci_pmp_read(struct ata_device *dev, int pmp, int reg, u32 *r_val)
-
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