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ehci: remove ehci_vdbg() verbose debugging statements

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This patch removes ehci_vdbg debugging statements from EHCI host controller
driver because they produce too much information, lowering the signal to noise
ratio when debugging, and because they are not used anymore.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xenia Ragiadakou
2013-08-29 11:45:10 +03:00
committed by Greg Kroah-Hartman
parent 2eb86032a1
commit fea26ef095
4 changed files with 7 additions and 67 deletions
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6
drivers/usb/host/ehci-hub.c
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@@ -211,8 +211,6 @@ static void ehci_adjust_port_wakeup_flags(struct ehci_hcd *ehci,
else
t2 |= PORT_WKOC_E | PORT_WKCONN_E;
}
ehci_vdbg(ehci, "port %d, %08x -> %08x\n",
port + 1, t1, t2);
ehci_writel(ehci, t2, reg);
}
@@ -302,8 +300,6 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
}
if (t1 != t2) {
ehci_vdbg (ehci, "port %d, %08x -> %08x\n",
port + 1, t1, t2);
ehci_writel(ehci, t2, reg);
changed = 1;
}
@@ -483,7 +479,6 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
if (test_bit(i, &resume_needed)) {
temp &= ~(PORT_RWC_BITS | PORT_SUSPEND | PORT_RESUME);
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
ehci_vdbg (ehci, "resumed port %d\n", i + 1);
}
}
@@ -1204,7 +1199,6 @@ static int ehci_hub_control (
wIndex + 1);
temp |= PORT_OWNER;
} else {
ehci_vdbg (ehci, "port %d reset\n", wIndex + 1);
temp |= PORT_RESET;
temp &= ~PORT_PE;