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| author | fangxiaozhi <huananhu@huawei.com> | 2013-02-04 15:14:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-04 10:40:16 -0800 |
| commit | 07c7be3d87e5cdaf5f94c271c516456364ef286c (patch) | |
| tree | e95f31a0fc73a7d2d4ffa4e42dfa3941918b1073 /drivers/usb/storage/usual-tables.c | |
| parent | 0ba3b2ccc72b3df5c305d61f59d93ab0f0e87991 (diff) | |
| download | talos-obmc-linux-07c7be3d87e5cdaf5f94c271c516456364ef286c.tar.gz talos-obmc-linux-07c7be3d87e5cdaf5f94c271c516456364ef286c.zip | |
USB: storage: Define a new macro for USB storage match rules
1. Define a new macro for USB storage match rules:
matching with Vendor ID and interface descriptors.
Signed-off-by: fangxiaozhi <huananhu@huawei.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage/usual-tables.c')
| -rw-r--r-- | drivers/usb/storage/usual-tables.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/usb/storage/usual-tables.c b/drivers/usb/storage/usual-tables.c index b78a526910fb..5ef8ce74aae4 100644 --- a/drivers/usb/storage/usual-tables.c +++ b/drivers/usb/storage/usual-tables.c @@ -41,6 +41,20 @@ #define USUAL_DEV(useProto, useTrans) \ { USB_INTERFACE_INFO(USB_CLASS_MASS_STORAGE, useProto, useTrans) } +/* Define the device is matched with Vendor ID and interface descriptors */ +#define UNUSUAL_VENDOR_INTF(id_vendor, cl, sc, pr, \ + vendorName, productName, useProtocol, useTransport, \ + initFunction, flags) \ +{ \ + .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ + | USB_DEVICE_ID_MATCH_VENDOR, \ + .idVendor = (id_vendor), \ + .bInterfaceClass = (cl), \ + .bInterfaceSubClass = (sc), \ + .bInterfaceProtocol = (pr), \ + .driver_info = (flags) \ +} + struct usb_device_id usb_storage_usb_ids[] = { # include "unusual_devs.h" { } /* Terminating entry */ @@ -50,6 +64,7 @@ MODULE_DEVICE_TABLE(usb, usb_storage_usb_ids); #undef UNUSUAL_DEV #undef COMPLIANT_DEV #undef USUAL_DEV +#undef UNUSUAL_VENDOR_INTF /* * The table of devices to ignore |
