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authorAlan Stern <stern@rowland.harvard.edu>2014-07-18 00:32:26 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-07-18 04:05:07 +0400
commit256dbcd80f1ccf8abf421c1d72ba79a4e29941dd (patch)
treeae987790948d59a364fe7fec6dd14decf70c71a2 /drivers/usb/host/ohci-hcd.c
parent6f65126c76e38e671c64ec171acff8a99c4de749 (diff)
downloadlinux-256dbcd80f1ccf8abf421c1d72ba79a4e29941dd.tar.xz
USB: OHCI: fix bugs in debug routines
The debug routine fill_async_buffer() in ohci-hcd is buggy: It never produces any output because it forgets to initialize the output buffer size. Also, the debug routine ohci_dump() has an unused argument. This patch adds the correct initialization and removes the unused argument. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ohci-hcd.c')
-rw-r--r--drivers/usb/host/ohci-hcd.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 7f94c586c5dc..7570098b1cfa 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -76,8 +76,8 @@ static const char hcd_name [] = "ohci_hcd";
#include "ohci.h"
#include "pci-quirks.h"
-static void ohci_dump (struct ohci_hcd *ohci, int verbose);
-static void ohci_stop (struct usb_hcd *hcd);
+static void ohci_dump(struct ohci_hcd *ohci);
+static void ohci_stop(struct usb_hcd *hcd);
#include "ohci-hub.c"
#include "ohci-dbg.c"
@@ -770,7 +770,7 @@ retry:
ohci->ed_to_check = NULL;
}
- ohci_dump (ohci, 1);
+ ohci_dump(ohci);
return 0;
}
@@ -851,7 +851,7 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
usb_hc_died(hcd);
}
- ohci_dump (ohci, 1);
+ ohci_dump(ohci);
ohci_usb_reset (ohci);
}
@@ -951,7 +951,7 @@ static void ohci_stop (struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
- ohci_dump (ohci, 1);
+ ohci_dump(ohci);
if (quirk_nec(ohci))
flush_work(&ohci->nec_work);