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usbip: vhci-hcd: Rework vhci_hcd_init

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A vhci struct is added as the platform-specific data to the vhci
platform device, in order to get the vhci by its platform device.
This is done in vhci_hcd_init().

Signed-off-by: Yuyang Du <yuyang.du@intel.com>
Acked-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yuyang Du
2017-06-08 13:04:08 +08:00
committed by Greg Kroah-Hartman
parent 89a73d281f
commit dff3565b8e
3 changed files with 30 additions and 24 deletions
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2
tools/usb/usbip/libsrc/vhci_driver.c
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@@ -248,7 +248,7 @@ int usbip_vhci_driver_open(void)
vhci_driver->hc_device =
udev_device_new_from_subsystem_sysname(udev_context,
USBIP_VHCI_BUS_TYPE,
USBIP_VHCI_DRV_NAME);
USBIP_VHCI_DEVICE_NAME);
if (!vhci_driver->hc_device) {
err("udev_device_new_from_subsystem_sysname failed");
goto err;

1
tools/usb/usbip/libsrc/vhci_driver.h
View File

@@ -11,6 +11,7 @@
#include "usbip_common.h"
#define USBIP_VHCI_BUS_TYPE "platform"
#define USBIP_VHCI_DEVICE_NAME "vhci_hcd.0"
#define MAXNPORT 128
struct usbip_imported_device {