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authorPuma Hsu <pumahsu@google.com>2022-02-15 13:33:19 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-02-15 15:13:20 +0100
commit8b328f8002bcf29ef517ee4bf234e09aabec4d2e (patch)
tree48814b49448e37b26affd57d642dd398d655ab7d /drivers/vlynq
parentusb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail (diff)
downloadlinux-8b328f8002bcf29ef517ee4bf234e09aabec4d2e.tar.xz
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xhci: re-initialize the HC during resume if HCE was set
When HCE(Host Controller Error) is set, it means an internal error condition has been detected. Software needs to re-initialize the HC, so add this check in xhci resume. Cc: stable@vger.kernel.org Signed-off-by: Puma Hsu <pumahsu@google.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20220215123320.1253947-2-mathias.nyman@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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