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author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-10-26 10:14:57 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-10-26 11:27:06 +0200 |
commit | e44fddbd8965f40e09082763013da2957f8bc8e0 (patch) | |
tree | bc8f5b66e38fbb8831e0bcfb2666aaafa53041f2 | |
parent | 5d91d9982b33d00960124c120fd406594bea0f26 (diff) | |
download | barebox-e44fddbd8965f40e09082763013da2957f8bc8e0.tar.gz barebox-e44fddbd8965f40e09082763013da2957f8bc8e0.tar.xz |
usb: Add usb_unregister_host()
We have usb_register_host() which puts a new host on the list
of hosts we should also have the opposite which removes the
host from the list again.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | drivers/usb/core/usb.c | 5 | ||||
-rw-r--r-- | include/usb/usb.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 70ded6ded1..1e48c1d0a8 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -102,6 +102,11 @@ int usb_register_host(struct usb_host *host) return 0; } +void usb_unregister_host(struct usb_host *host) +{ + list_del(&host->list); +} + /** * set configuration number to configuration */ diff --git a/include/usb/usb.h b/include/usb/usb.h index 9aab06c87c..eb2eeb8db3 100644 --- a/include/usb/usb.h +++ b/include/usb/usb.h @@ -157,6 +157,7 @@ struct usb_host { }; int usb_register_host(struct usb_host *); +void usb_unregister_host(struct usb_host *host); int usb_host_detect(struct usb_host *host); |