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Commit 9b43cffb authored by Anand Gadiyar's avatar Anand Gadiyar Committed by Greg Kroah-Hartman
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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: default avatarAnand Gadiyar <gadiyar@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bdb581bd

drivers/usb/host/ehci-omap.c

+0 −4
Original line number Diff line number Diff line
@@ -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);