USB: ehci: omap: use default interrupt threshold

The current driver reduces the interrupt threshold to 1 microframe.
This was an accidental change and is not really required.
The default of 8 microframes will do just fine. So change it back.

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c
index 24d3d526b5d9..bd8922a15493 100644
--- a/drivers/usb/host/ehci-omap.c
+++ b/drivers/usb/host/ehci-omap.c
@@ -651,10 +651,6 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
         /* cache this readonly data; minimize chip reads */
         omap->ehci->hcs_params = readl(&omap->ehci->caps->hcs_params);
 
-        /* SET 1 micro-frame Interrupt interval */
-        writel(readl(&omap->ehci->regs->command) | (1 << 16),
-                        &omap->ehci->regs->command);
-
         ret = usb_add_hcd(hcd, irq, IRQF_DISABLED | IRQF_SHARED);
         if (ret) {
                 dev_dbg(&pdev->dev, "failed to add hcd with err %d\n", ret);