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usb: gadget: Update config for SuperSpeedPlus

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When a function is added to a configuration with usb_add_function(), the
configuration speed flags are updated. These flags indicate for which
speeds the configuration is valid for.

This patch adds a flag in the configuration for SuperSpeedPlus and
also updates this based on the existence of ssp_descriptors.

Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
John Youn
2016-02-05 17:06:35 -08:00
committed by Felipe Balbi
parent f5c61225cf
commit 554eead543
3 changed files with 4 additions and 0 deletions
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2
drivers/usb/gadget/composite.c
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@@ -237,6 +237,8 @@ int usb_add_function(struct usb_configuration *config,
config->highspeed = true;
if (!config->superspeed && function->ss_descriptors)
config->superspeed = true;
if (!config->superspeed_plus && function->ssp_descriptors)
config->superspeed_plus = true;
done:
if (value)