Move usb_translate_errors from usb core to linux/usb.h as it is meant to
be accessed from drivers.
Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
drivers/usb/core/usb.h | 14 --------------
include/linux/usb.h | 13 +++++++++++++
2 files changed, 13 insertions(+), 14 deletions(-)
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index d44d4b7..8d44399 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -125,20 +125,6 @@ static inline int is_usb_device_driver(struct device_driver *drv)
for_devices;
}
-/* translate USB error codes to codes user space understands */
-static inline int usb_translate_errors(int error_code)
-{
- switch (error_code) {
- case 0:
- case -ENOMEM:
- case -ENODEV:
- return error_code;
- default:
- return -EIO;
- }
-}
-
-
/* for labeling diagnostics */
extern const char *usbcore_name;
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 73c7df4..f2ce549 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1579,6 +1579,19 @@ usb_maxpacket(struct usb_device *udev, int pipe, int is_out)
/* ----------------------------------------------------------------------- */
+/* translate USB error codes to codes user space understands */
+static inline int usb_translate_errors(int error_code)
+{
+ switch (error_code) {
+ case 0:
+ case -ENOMEM:
+ case -ENODEV:
+ return error_code;
+ default:
+ return -EIO;
+ }
+}
+
/* Events from the usb core */
#define USB_DEVICE_ADD 0x0001
#define USB_DEVICE_REMOVE 0x0002
--
1.7.7.2
--
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