[PATCH 3.10 159/173] HID: roccat: add new device return value

Greg Kroah-Hartman
2013-12-02T19:12:22Z

From: Stefan Achatz <erazor_de@users.sourceforge.net>

commit 14fc4290df2fb94a28f39dab9ed32feaa5527bef upstream.

Ryos uses a new return value for critical errors, others have been
confirmed.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/hid/hid-roccat-common.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

--- a/drivers/hid/hid-roccat-common.c
+++ b/drivers/hid/hid-roccat-common.c
@@ -65,10 +65,11 @@ int roccat_common2_send(struct usb_devic
EXPORT_SYMBOL_GPL(roccat_common2_send);

enum roccat_common2_control_states {
- ROCCAT_COMMON_CONTROL_STATUS_OVERLOAD = 0,
+ ROCCAT_COMMON_CONTROL_STATUS_CRITICAL = 0,
ROCCAT_COMMON_CONTROL_STATUS_OK = 1,
ROCCAT_COMMON_CONTROL_STATUS_INVALID = 2,
- ROCCAT_COMMON_CONTROL_STATUS_WAIT = 3,
+ ROCCAT_COMMON_CONTROL_STATUS_BUSY = 3,
+ ROCCAT_COMMON_CONTROL_STATUS_CRITICAL_NEW = 4,
};

static int roccat_common2_receive_control_status(struct usb_device *usb_dev)
@@ -88,13 +89,12 @@ static int roccat_common2_receive_contro
switch (control.value) {
case ROCCAT_COMMON_CONTROL_STATUS_OK:
return 0;
- case ROCCAT_COMMON_CONTROL_STATUS_WAIT:
+ case ROCCAT_COMMON_CONTROL_STATUS_BUSY:
msleep(500);
continue;
case ROCCAT_COMMON_CONTROL_STATUS_INVALID:
-
- case ROCCAT_COMMON_CONTROL_STATUS_OVERLOAD:
- /* seems to be critical - replug necessary */
+ case ROCCAT_COMMON_CONTROL_STATUS_CRITICAL:
+ case ROCCAT_COMMON_CONTROL_STATUS_CRITICAL_NEW:
return -EINVAL;
default:
dev_err(&usb_dev->dev,