diff options
| author | Greg KH <gregkh@suse.de> | 2005-09-09 14:26:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-09 14:26:01 -0700 |
| commit | 8ccc457722ba226ea72fca6f9ba3b54535d4749e (patch) | |
| tree | e323eda3b7ed55a5398751021e8031c1cae56f9d /drivers/usb/gadget/zero.c | |
| parent | 20dd026d7f5a6972dc78b4928a99620001fa547d (diff) | |
| parent | 5dce225bd9ea60e28e17076de63df0dee51b2883 (diff) | |
Merge gregkh@master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Diffstat (limited to 'drivers/usb/gadget/zero.c')
| -rw-r--r-- | drivers/usb/gadget/zero.c | 48 |
1 files changed, 11 insertions, 37 deletions
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c index bb9b2d94eed..6890e773b2a 100644 --- a/drivers/usb/gadget/zero.c +++ b/drivers/usb/gadget/zero.c @@ -1139,6 +1139,13 @@ zero_bind (struct usb_gadget *gadget) { struct zero_dev *dev; struct usb_ep *ep; + int gcnum; + + /* FIXME this can't yet work right with SH ... it has only + * one configuration, numbered one. + */ + if (gadget_is_sh(gadget)) + return -ENODEV; /* Bulk-only drivers like this one SHOULD be able to * autoconfigure on any sane usb controller driver, @@ -1161,43 +1168,10 @@ autoconf_fail: EP_OUT_NAME = ep->name; ep->driver_data = ep; /* claim */ - - /* - * DRIVER POLICY CHOICE: you may want to do this differently. - * One thing to avoid is reusing a bcdDevice revision code - * with different host-visible configurations or behavior - * restrictions -- using ep1in/ep2out vs ep1out/ep3in, etc - */ - if (gadget_is_net2280 (gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0201); - } else if (gadget_is_pxa (gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0203); -#if 0 - } else if (gadget_is_sh(gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0204); - /* SH has only one configuration; see "loopdefault" */ - device_desc.bNumConfigurations = 1; - /* FIXME make 1 == default.bConfigurationValue */ -#endif - } else if (gadget_is_sa1100 (gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0205); - } else if (gadget_is_goku (gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0206); - } else if (gadget_is_mq11xx (gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0207); - } else if (gadget_is_omap (gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0208); - } else if (gadget_is_lh7a40x(gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0209); - } else if (gadget_is_n9604(gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0210); - } else if (gadget_is_pxa27x(gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0211); - } else if (gadget_is_s3c2410(gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0212); - } else if (gadget_is_at91(gadget)) { - device_desc.bcdDevice = __constant_cpu_to_le16 (0x0213); - } else { + gcnum = usb_gadget_controller_number (gadget); + if (gcnum >= 0) + device_desc.bcdDevice = cpu_to_le16 (0x0200 + gcnum); + else { /* gadget zero is so simple (for now, no altsettings) that * it SHOULD NOT have problems with bulk-capable hardware. * so warn about unrcognized controllers, don't panic. |