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| author | Felipe Balbi <balbi@ti.com> | 2013-01-24 14:52:24 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 11:16:39 +0200 |
| commit | f07bd56bbdaa2340ebf46af9a37e7b2d1b4578e3 (patch) | |
| tree | 00e341ad9d37d01667a82462b76365ca353cfe37 /include/linux/usb/gadget.h | |
| parent | 7eaf8f2a7da6506df0e6edc4fdb22678f0eb3602 (diff) | |
| download | op-kernel-dev-f07bd56bbdaa2340ebf46af9a37e7b2d1b4578e3.zip op-kernel-dev-f07bd56bbdaa2340ebf46af9a37e7b2d1b4578e3.tar.gz | |
usb: gadget: udc-core: allow udc class register gadget device
Currently all UDC drivers are calling
device_register() before calling
usb_add_gadget_udc(). In order to avoid
code duplication, we can allow udc-core.c
register that device.
However that would become a really large patch,
so to cope with the meanwhile and allow us
to write bite-sized patches, we're adding
a flag which will be set by UDC driver once
it removes the code for registering the
gadget device.
Once all are converted, the new flag will
be removed.
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include/linux/usb/gadget.h')
| -rw-r--r-- | include/linux/usb/gadget.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 2e297e8..fcd9ef8 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -494,6 +494,9 @@ struct usb_gadget_ops { * only supports HNP on a different root port. * @b_hnp_enable: OTG device feature flag, indicating that the A-Host * enabled HNP support. + * @register_my_device: Flag telling udc-core that UDC driver didn't + * register the gadget device to the driver model. Temporary until + * all UDC drivers are fixed up properly. * @name: Identifies the controller hardware type. Used in diagnostics * and sometimes configuration. * @dev: Driver model state for this abstract device. @@ -531,6 +534,7 @@ struct usb_gadget { unsigned b_hnp_enable:1; unsigned a_hnp_support:1; unsigned a_alt_hnp_support:1; + unsigned register_my_device:1; const char *name; struct device dev; unsigned out_epnum; |
