[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 <galak@kernel.crashing.org>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 59f90f7..f985f121 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -160,8 +160,7 @@
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;