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| author | Heiko Schocher <hs@denx.de> | 2013-06-04 11:19:50 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-06-30 18:41:07 +0200 |
| commit | c5398cc968793cb73752d98e69f2e8d3cc9d9e59 (patch) | |
| tree | c396b3a185745cf2b8e1c7a56ae6244028b2987f | |
| parent | ad5f9778896534d9eae0c7499bcf5386e675257e (diff) | |
| download | u-boot-imx-c5398cc968793cb73752d98e69f2e8d3cc9d9e59.zip u-boot-imx-c5398cc968793cb73752d98e69f2e8d3cc9d9e59.tar.gz u-boot-imx-c5398cc968793cb73752d98e69f2e8d3cc9d9e59.tar.bz2 | |
usb, g_dnl: make possibility to fixup the device_desc board specific
add a weak dummy function g_dnl_fixup to add the possibility to update
the device_desc board specific. Used on the upcoming siemens board
support, where idVendor and idProduct is stored in an eeprom.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
| -rw-r--r-- | drivers/usb/gadget/g_dnl.c | 7 | ||||
| -rw-r--r-- | include/g_dnl.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/gadget/g_dnl.c b/drivers/usb/gadget/g_dnl.c index cc3f344..8a3777b 100644 --- a/drivers/usb/gadget/g_dnl.c +++ b/drivers/usb/gadget/g_dnl.c @@ -125,6 +125,12 @@ static int g_dnl_config_register(struct usb_composite_dev *cdev) return usb_add_config(cdev, &config); } +__weak +int g_dnl_bind_fixup(struct usb_device_descriptor *dev) +{ + return 0; +} + static int g_dnl_bind(struct usb_composite_dev *cdev) { struct usb_gadget *gadget = cdev->gadget; @@ -147,6 +153,7 @@ static int g_dnl_bind(struct usb_composite_dev *cdev) g_dnl_string_defs[1].id = id; device_desc.iProduct = id; + g_dnl_bind_fixup(&device_desc); ret = g_dnl_config_register(cdev); if (ret) goto error; diff --git a/include/g_dnl.h b/include/g_dnl.h index f47395f..f8affd8 100644 --- a/include/g_dnl.h +++ b/include/g_dnl.h @@ -23,7 +23,7 @@ #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> - +int g_dnl_bind_fixup(struct usb_device_descriptor *); int g_dnl_register(const char *s); void g_dnl_unregister(void); |