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greybus: usb: Drop get_version support

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This is done from a common place now, no need to replicate it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Viresh Kumar 2015-08-11 07:36:12 +05:30 committed by Greg Kroah-Hartman
parent a94e144864
commit 0a12a187fd
1 changed files with 0 additions and 13 deletions
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13
drivers/staging/greybus/usb.c
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@ -20,8 +20,6 @@
#define GB_USB_VERSION_MINOR 0x01 #define GB_USB_VERSION_MINOR 0x01
/* Greybus USB request types */ /* Greybus USB request types */
#define GB_USB_TYPE_INVALID 0x00
#define GB_USB_TYPE_PROTOCOL_VERSION 0x01
#define GB_USB_TYPE_HCD_START 0x02 #define GB_USB_TYPE_HCD_START 0x02
#define GB_USB_TYPE_HCD_STOP 0x03 #define GB_USB_TYPE_HCD_STOP 0x03
#define GB_USB_TYPE_HUB_CONTROL 0x04 #define GB_USB_TYPE_HUB_CONTROL 0x04
@ -39,9 +37,6 @@ struct gb_usb_hub_control_response {
struct gb_usb_device { struct gb_usb_device {
struct gb_connection *connection; struct gb_connection *connection;
u8 version_major;
u8 version_minor;
}; };
static inline struct gb_usb_device *to_gb_usb_device(struct usb_hcd *hcd) static inline struct gb_usb_device *to_gb_usb_device(struct usb_hcd *hcd)
@ -54,9 +49,6 @@ static inline struct usb_hcd *gb_usb_device_to_hcd(struct gb_usb_device *dev)
return container_of((void *)dev, struct usb_hcd, hcd_priv); return container_of((void *)dev, struct usb_hcd, hcd_priv);
} }
/* Define get_version() routine */
define_get_version(gb_usb_device, USB);
static void hcd_stop(struct usb_hcd *hcd) static void hcd_stop(struct usb_hcd *hcd)
{ {
struct gb_usb_device *dev = to_gb_usb_device(hcd); struct gb_usb_device *dev = to_gb_usb_device(hcd);
@ -183,11 +175,6 @@ static int gb_usb_connection_init(struct gb_connection *connection)
gb_usb_dev->connection = connection; gb_usb_dev->connection = connection;
connection->private = gb_usb_dev; connection->private = gb_usb_dev;
/* Check for compatible protocol version */
retval = get_version(gb_usb_dev);
if (retval)
goto err_put_hcd;
hcd->has_tt = 1; hcd->has_tt = 1;
/* /*