grub2/0293-grub-core-bus-usb-ehci.c-grub_ehci_fini_hw-Ignore-er.patch

From 37444041eb9063e3c4cdccefdb3f3574f0ced4ec Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Fri, 12 Apr 2013 20:51:11 +0200
Subject: [PATCH 293/471] 	* grub-core/bus/usb/ehci.c
 (grub_ehci_fini_hw): Ignore errors, not 	much we can do about it
 anyway.

---
 ChangeLog                | 5 +++++
 grub-core/bus/usb/ehci.c | 6 ++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e8e4569..0d5c836 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-12  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/bus/usb/ehci.c (grub_ehci_fini_hw): Ignore errors, not
+	much we can do about it anyway.
+
 2013-04-12  Aleš Nesrsta  <starous@volny.cz>
 
 	Fix handling of split transfers.
diff --git a/grub-core/bus/usb/ehci.c b/grub-core/bus/usb/ehci.c
index 18b12b2..d18a87f 100644
--- a/grub-core/bus/usb/ehci.c
+++ b/grub-core/bus/usb/ehci.c
@@ -1883,12 +1883,10 @@ grub_ehci_fini_hw (int noreturn __attribute__ ((unused)))
         & grub_ehci_oper_read32 (e, GRUB_EHCI_COMMAND));
 
       /* Check if EHCI is halted and halt it if not */
-      if (grub_ehci_halt (e) != GRUB_USB_ERR_NONE)
-	grub_error (GRUB_ERR_TIMEOUT, "fini_hw: EHCI halt timeout");
+      grub_ehci_halt (e);
 
       /* Reset EHCI */
-      if (grub_ehci_reset (e) != GRUB_USB_ERR_NONE)
-	grub_error (GRUB_ERR_TIMEOUT, "fini_hw: EHCI reset timeout");
+      grub_ehci_reset (e);
     }
 
   return GRUB_USB_ERR_NONE;
-- 
1.8.2.1