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[Qemu-devel] [PATCH] ohci: Fix compile errors without --enable-trace-bac
From: |
Alexey Kardashevskiy |
Subject: |
[Qemu-devel] [PATCH] ohci: Fix compile errors without --enable-trace-backend |
Date: |
Tue, 23 Sep 2014 20:19:41 +1000 |
This adds a stub for ohci_td_pkt() function (which traces packets)
when configured without --enable-trace-backend
Signed-off-by: Alexey Kardashevskiy <address@hidden>
---
It should probably be squashed to
[PATCH] ohci: Convert fprint/DPRINTF/print to traces
Sorry about that...
---
hw/usb/hcd-ohci.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 4a4dd02..7ea871d 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -920,6 +920,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct
ohci_ed *ed,
return 1;
}
+#ifdef trace_event_get_state
static void ohci_td_pkt(const char *msg, const uint8_t *buf, size_t len)
{
bool print16 = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_SHORT);
@@ -950,6 +951,11 @@ static void ohci_td_pkt(const char *msg, const uint8_t
*buf, size_t len)
p += sprintf(p, " %.2x", buf[i]);
}
}
+#else
+static void ohci_td_pkt(const char *msg, const uint8_t *buf, size_t len)
+{
+}
+#endif
/* Service a transport descriptor.
Returns nonzero to terminate processing of this endpoint. */
--
2.0.0
- [Qemu-devel] [PATCH] ohci: Fix compile errors without --enable-trace-backend,
Alexey Kardashevskiy <=