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| author | Tao Ren <rentao.bupt@gmail.com> | 2020-03-15 12:16:27 -0700 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2020-05-05 10:58:51 +0300 |
| commit | 5cc0710f23689455d40d590ebbcbcd21b0d84c77 (patch) | |
| tree | 2da1d6da8a1e97da94045feefb83ed89642187b8 /drivers/usb/gadget/udc/aspeed-vhub/core.c | |
| parent | a23be4ed8f481000080df5221d9119b8bbc7e7c8 (diff) | |
| download | linux-5cc0710f23689455d40d590ebbcbcd21b0d84c77.tar.gz linux-5cc0710f23689455d40d590ebbcbcd21b0d84c77.tar.bz2 linux-5cc0710f23689455d40d590ebbcbcd21b0d84c77.zip | |
usb: gadget: aspeed: support multiple language strings
This patch introduces a link list to store string descriptors with
different languages, and "ast_vhub_rep_string" function is also improved
to support multiple language usb strings.
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb/gadget/udc/aspeed-vhub/core.c')
| -rw-r--r-- | drivers/usb/gadget/udc/aspeed-vhub/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/core.c b/drivers/usb/gadget/udc/aspeed-vhub/core.c index 555e8645fb1e..cdf96911e4b1 100644 --- a/drivers/usb/gadget/udc/aspeed-vhub/core.c +++ b/drivers/usb/gadget/udc/aspeed-vhub/core.c @@ -408,7 +408,9 @@ static int ast_vhub_probe(struct platform_device *pdev) goto err; /* Init hub emulation */ - ast_vhub_init_hub(vhub); + rc = ast_vhub_init_hub(vhub); + if (rc) + goto err; /* Initialize HW */ ast_vhub_init_hw(vhub); |