From 499003e815344304c7b0c93aad923ddf644d24e0 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 24 Jan 2006 08:11:27 -0800 Subject: [PATCH] [PATCH] USB: Fix masking bug initialization of Freescale EHCI controller In setting up the of PHY we masked off too many bits, instead just initialize PORTSC for the type of PHY we are using. Signed-off-by: Kumar Gala Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-fsl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 59f90f76ee31..f985f121a245 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -160,8 +160,7 @@ static void mpc83xx_setup_phy(struct ehci_hcd *ehci, enum fsl_usb2_phy_modes phy_mode, unsigned int port_offset) { - u32 portsc = readl(&ehci->regs->port_status[port_offset]); - portsc &= ~PORT_PTS_MSK; + u32 portsc = 0; switch (phy_mode) { case FSL_USB2_PHY_ULPI: portsc |= PORT_PTS_ULPI; -- GitLab