From: Shengzhou Liu <Shengzhou.Liu@freescale.com>
To: <linuxppc-dev@lists.ozlabs.org>, <stable@kernel.org>,
<linux-usb@vger.kernel.org>
Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Subject: [PATCH] usb: remove redundant tdi_reset
Date: Wed, 17 Apr 2013 18:03:46 +0800 [thread overview]
Message-ID: <1366193026-20871-1-git-send-email-Shengzhou.Liu@freescale.com> (raw)
We remove the redundant tdi_reset in ehci_setup since there
is already it in ehci_reset.
It was observed that the duplicated tdi_reset was causing
the PHY_CLK_VALID bit unstable.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
---
drivers/usb/host/ehci-hcd.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 416a6dc..83b5a17 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -670,9 +670,6 @@ int ehci_setup(struct usb_hcd *hcd)
if (retval)
return retval;
- if (ehci_is_TDI(ehci))
- tdi_reset(ehci);
-
ehci_reset(ehci);
return 0;
--
1.7.0.4
next reply other threads:[~2013-04-17 10:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-17 10:03 Shengzhou Liu [this message]
2013-04-17 15:03 ` [PATCH] usb: remove redundant tdi_reset Alan Stern
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