diff options
| author | John Youn <johnyoun@synopsys.com> | 2016-05-23 20:32:47 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-06-20 11:32:43 +0200 |
| commit | 96bedb637a1e1ad8e7ed781fa020550aae2a8f16 (patch) | |
| tree | c8399c4469d711316e5fefe3954ab5a3062c5fec /drivers/usb/dwc3/trace.h | |
| parent | usb: dwc3: gadget: Fix usage of bitwise operator (diff) | |
| download | linux-96bedb637a1e1ad8e7ed781fa020550aae2a8f16.tar.xz linux-96bedb637a1e1ad8e7ed781fa020550aae2a8f16.zip | |
usb: dwc3: Endianness issue on dwc3_log_ctrl
Sparse complains even though it looks ok. Probably it cannot detect that
the wValue, wIndex, and wLength are declared __le16 due to the macro
magic.
Redeclare them as CPU endianness and make the conversion on assignment.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/trace.h')
| -rw-r--r-- | drivers/usb/dwc3/trace.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h index f43f9ebf7c3f..cafd69fc7eb8 100644 --- a/drivers/usb/dwc3/trace.h +++ b/drivers/usb/dwc3/trace.h @@ -86,21 +86,21 @@ DECLARE_EVENT_CLASS(dwc3_log_ctrl, TP_STRUCT__entry( __field(__u8, bRequestType) __field(__u8, bRequest) - __field(__le16, wValue) - __field(__le16, wIndex) - __field(__le16, wLength) + __field(__u16, wValue) + __field(__u16, wIndex) + __field(__u16, wLength) ), TP_fast_assign( __entry->bRequestType = ctrl->bRequestType; __entry->bRequest = ctrl->bRequest; - __entry->wValue = ctrl->wValue; - __entry->wIndex = ctrl->wIndex; - __entry->wLength = ctrl->wLength; + __entry->wValue = le16_to_cpu(ctrl->wValue); + __entry->wIndex = le16_to_cpu(ctrl->wIndex); + __entry->wLength = le16_to_cpu(ctrl->wLength); ), TP_printk("bRequestType %02x bRequest %02x wValue %04x wIndex %04x wLength %d", __entry->bRequestType, __entry->bRequest, - le16_to_cpu(__entry->wValue), le16_to_cpu(__entry->wIndex), - le16_to_cpu(__entry->wLength) + __entry->wValue, __entry->wIndex, + __entry->wLength ) ); |