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greybus: usb: use the bundle struct device instead of the connector

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We are removing struct device from the gb_connection structure in the
near future.  The gb_bundle structure's struct device should be used as
a replacement.

This patch moves the usb driver to use the bundle pointer instead of the
connection pointer.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Reviewed-by: Alex Elder <elder@linaro.org>
This commit is contained in:
Greg Kroah-Hartman 2015-10-14 11:20:00 -07:00
parent 61c80575b9
commit dfdc6e12c8
1 changed files with 6 additions and 4 deletions
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10
drivers/staging/greybus/usb.c
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@ -57,7 +57,8 @@ static void hcd_stop(struct usb_hcd *hcd)
ret = gb_operation_sync(dev->connection, GB_USB_TYPE_HCD_STOP,
NULL, 0, NULL, 0);
if (ret)
dev_err(&dev->connection->dev, "HCD stop failed '%d'\n", ret);
dev_err(&dev->connection->bundle->dev,
"HCD stop failed '%d'\n", ret);
}
static int hcd_start(struct usb_hcd *hcd)
@ -69,7 +70,8 @@ static int hcd_start(struct usb_hcd *hcd)
ret = gb_operation_sync(dev->connection, GB_USB_TYPE_HCD_START,
NULL, 0, NULL, 0);
if (ret) {
dev_err(&dev->connection->dev, "HCD start failed '%d'\n", ret);
dev_err(&dev->connection->bundle->dev,
"HCD start failed '%d'\n", ret);
return ret;
}
@ -161,7 +163,7 @@ static struct hc_driver usb_gb_hc_driver = {
static int gb_usb_connection_init(struct gb_connection *connection)
{
struct device *dev = &connection->dev;
struct device *dev = &connection->bundle->dev;
struct gb_usb_device *gb_usb_dev;
struct usb_hcd *hcd;
@ -184,7 +186,7 @@ static int gb_usb_connection_init(struct gb_connection *connection)
* Disable for now.
*/
if (1) {
dev_warn(&connection->dev, "USB protocol disabled\n");
dev_warn(dev, "USB protocol disabled\n");
retval = -EPROTONOSUPPORT;
goto err_put_hcd;
}