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usb: host: xhci: Stricter conditional for Z1 system models for Compliance Mode Patch

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This minor patch creates a more stricter conditional for the Z1 sytems for applying
the Compliance Mode Patch, this to avoid the quirk to be applied to models that
contain a "Z1" in their dmi product string but are different from Z1 systems.

This patch should be backported to stable kernels as old as 3.2, that
contain the commit 71c731a296 "usb: host:
xhci: Fix Compliance Mode on SN65LVPE502CP Hardware"

Signed-off-by: Alexis R. Cortes <alexis.cortes@ti.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alexis R. Cortes 2012-11-08 16:59:27 -06:00 committed by Sarah Sharp
parent bba18e33f2
commit b0e4e606ff
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/xhci.c
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@ -480,7 +480,7 @@ static bool compliance_mode_recovery_timer_quirk_check(void)
if (strstr(dmi_product_name, "Z420") ||
strstr(dmi_product_name, "Z620") ||
strstr(dmi_product_name, "Z820") ||
strstr(dmi_product_name, "Z1"))
strstr(dmi_product_name, "Z1 Workstation"))
return true;
return false;