Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1455449 > unrolled thread
| Started by | Guenter Roeck <groeck@chromium.org> |
|---|---|
| First post | 2016-08-02 22:40 +0200 |
| Last post | 2016-08-02 22:40 +0200 |
| Articles | 1 — 1 participant |
Back to article view | Back to linux.kernel
This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by
below is the oldest one visible, not the original post.
[RFC PATCH 2/4] usb: typec: Do not check if connected when setting roles Guenter Roeck <groeck@chromium.org> - 2016-08-02 22:40 +0200
| From | Guenter Roeck <groeck@chromium.org> |
|---|---|
| Date | 2016-08-02 22:40 +0200 |
| Subject | [RFC PATCH 2/4] usb: typec: Do not check if connected when setting roles |
| Message-ID | <s1ODL-16D-1@gated-at.bofh.it> |
The connection status can change after the connection status was checked. Leave it up to the driver to perform the necessary checks. Signed-off-by: Guenter Roeck <groeck@chromium.org> --- drivers/usb/typec/typec.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/usb/typec/typec.c b/drivers/usb/typec/typec.c index 0d0ebed..a0ae0d6 100644 --- a/drivers/usb/typec/typec.c +++ b/drivers/usb/typec/typec.c @@ -859,9 +859,6 @@ current_data_role_store(struct device *dev, struct device_attribute *attr, return -EOPNOTSUPP; } - if (!port->connected) - return size; - ret = match_string(typec_data_roles, ARRAY_SIZE(typec_data_roles), buf); if (ret < 0) return ret; @@ -918,9 +915,6 @@ static ssize_t current_power_role_store(struct device *dev, return -EIO; } - if (!port->connected) - return size; - ret = match_string(typec_roles, ARRAY_SIZE(typec_roles), buf); if (ret < 0) return ret; -- 2.6.6
Back to top | Article view | linux.kernel
csiph-web