From 65fd42724aee31018b0bb53f4cb04971423be664 Mon Sep 17 00:00:00 2001 From: Matthieu CASTET Date: Mon, 6 Sep 2010 18:26:56 +0200 Subject: USB: ehci tdi : let's tdi_reset set host mode tdi_reset is already taking care of setting host mode for tdi devices. Don't duplicate code in platform driver. Make ehci_halt a nop if the controller is not in host mode (otherwise it will fail), and let's ehci_reset do the tdi_reset. We need to move hcd->has_tt flags before ehci_halt, in order ehci_halt knows we are a tdi device. Before the setup routine was doing : - put controller in host mode - ehci_halt - ehci_init - hcd->has_tt = 1; - ehci_reset Now we do : - hcd->has_tt = 1; - ehci_halt - ehci_init - ehci_reset PS : now we handle correctly the device -> host transition. Signed-off-by: Matthieu CASTET Cc: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-fsl.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/usb/host/ehci-fsl.h') diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h index b5e59db5334..eb537aa5461 100644 --- a/drivers/usb/host/ehci-fsl.h +++ b/drivers/usb/host/ehci-fsl.h @@ -27,7 +27,6 @@ #define PORT_PTS_SERIAL (3<<30) #define PORT_PTS_PTW (1<<28) #define FSL_SOC_USB_PORTSC2 0x188 -#define FSL_SOC_USB_USBMODE 0x1a8 #define FSL_SOC_USB_SNOOP1 0x400 /* NOTE: big-endian */ #define FSL_SOC_USB_SNOOP2 0x404 /* NOTE: big-endian */ #define FSL_SOC_USB_AGECNTTHRSH 0x408 /* NOTE: big-endian */ -- cgit v1.2.3-18-g5258