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| author | Alan Stern <stern@rowland.harvard.edu> | 2011-10-27 11:20:21 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-14 13:47:47 -0800 |
| commit | 97ff22ee3b4cb3a334f7385e269773141aed702f (patch) | |
| tree | 89f7c12ef4cc757305d7a741345e0f2531c12565 /drivers/usb/host/xhci.c | |
| parent | 583182ba5f02c8c9be82ea550f2051eaec15b975 (diff) | |
| download | op-kernel-dev-97ff22ee3b4cb3a334f7385e269773141aed702f.zip op-kernel-dev-97ff22ee3b4cb3a334f7385e269773141aed702f.tar.gz | |
USB: workaround for bug in old version of GCC
This patch (as1491) works around a bug in GCC-3.4.6, which is still
supposed to be supported. The number of microseconds in the udelay()
call in quirk_usb_disable_ehci() is fixed at 100, but the compiler
doesn't understand this and generates a link-time error. So we
replace the otherwise unused variable "delta" with a simple constant
100. This same pattern is already used in other delay loops in that
source file.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Konrad Rzepecki <krzepecki@dentonet.pl>
Tested-by: Konrad Rzepecki <krzepecki@dentonet.pl>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/xhci.c')
0 files changed, 0 insertions, 0 deletions
