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UPSTREAM: usb: dwc3: Endianness issue on dwc3_log_ctrl

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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.

Change-Id: I9682aa96ba8e1115c02f5df54d51fccdcb0ed4e1
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
(cherry picked from commit 96bedb637a)
This commit is contained in:
John Youn
2016-05-23 11:32:47 -07:00
committed by Huang, Tao
parent b2c9f6b5db
commit 21041f1850
1 changed files with 8 additions and 8 deletions
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16
drivers/usb/dwc3/trace.h
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@@ -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
)
);