diff options
| author | Jun Li <jun.li@nxp.com> | 2021-01-25 21:43:52 +0800 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2021-01-31 14:08:56 +0100 |
| commit | 4e643671f53173bf0f95f11e3b5a1872ffe029d3 (patch) | |
| tree | 8191a61b1045bc704025f24b9d08a19040833e8e /drivers/usb | |
| parent | 8043cf8fbd93dfceeec14a8c00eda292deaca938 (diff) | |
| download | u-boot-4e643671f53173bf0f95f11e3b5a1872ffe029d3.tar.gz | |
usb: gadget: set correct usb_configuration for os_desc_config
The current way to set cdev->os_desc_config is wrong if user restart
fastboot, as the old config is not used anymore and new allocated
usb_configuration will be used, so set the os_desc_config while
usb_add_config.
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index cd61bfec38..e6fdefd3d0 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -399,10 +399,6 @@ static int set_config(struct usb_composite_dev *cdev, goto done; cdev->config = c; - if (cdev->use_os_string) { - cdev->os_desc_config = c; - os_desc_config = c; - } /* Initialize all interfaces by setting them to altsetting zero. */ for (tmp = 0; tmp < MAX_CONFIG_INTERFACES; tmp++) { @@ -516,6 +512,9 @@ int usb_add_config(struct usb_composite_dev *cdev, usb_ep_autoconfig_reset(cdev->gadget); + if (os_desc_config) + cdev->os_desc_config = os_desc_config; + done: if (status) debug("added config '%s'/%u --> %d\n", config->label, @@ -1373,9 +1372,6 @@ static int composite_bind(struct usb_gadget *gadget) /* Microsoft OS String Descriptor */ utf8_to_utf16le(qw_sign_buf, (__le16 *)cdev->qw_sign, OS_STRING_QW_SIGN_LEN / 2); - - if (os_desc_config) - cdev->os_desc_config = os_desc_config; } debug("%s: ready\n", composite->name); |