From patchwork Fri Dec  7 11:39:00 2012
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Subject: [01/13] sd: Send debug printfery to stderr not stdout
Date: Fri, 07 Dec 2012 01:39:00 -0000
From: Stefan Hajnoczi <stefanha@redhat.com>
X-Patchwork-Id: 204473
Message-Id: <1354880352-9597-2-git-send-email-stefanha@redhat.com>
To: <qemu-devel@nongnu.org>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
 Peter Crosthwaite <peter.crosthwaite@xilinx.com>,
 Stefan Hajnoczi <stefanha@redhat.com>

From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>

Some debug printfs for SD are coming up in stdout. Redirected them to stderr
instead.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

---
hw/sd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/sd.c b/hw/sd.c
index 3c34d43..607edba 100644
--- a/hw/sd.c
+++ b/hw/sd.c
@@ -1439,8 +1439,8 @@ send_response:
         int i;
         DPRINTF("Response:");
         for (i = 0; i < rsplen; i++)
-            printf(" %02x", response[i]);
-        printf(" state %d\n", sd->state);
+            fprintf(stderr, " %02x", response[i]);
+        fprintf(stderr, " state %d\n", sd->state);
     } else {
         DPRINTF("No response %d\n", sd->state);
     }