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authorMathias Nyman <mathias.nyman@linux.intel.com>2018-12-07 16:19:36 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-07 15:40:41 +0100
commite67ebf1b3815b2d1fc505dba182761c0be6c179d (patch)
treebf7cd1fe6206a23793aa035a69a8c1452be8b9d3 /drivers/siox
parenta231ec41e6f6433daf4c693f169f6c5cfda8cb9d (diff)
xhci: move usb2 get port status link resume handling to its own function
Refactoring, no functional changes. But worth mentioning that checking for port link resume state is now behind a additional port power check. This is fine as ports can't be in resume state if port power bit is not set. xhci spec section 4.19.1.1.6 figure 34 shows that port power bit must be set for all 'Enable' substates, including U0,U1,U2,U3 (suspended), Resume, and RExit states. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/siox')
0 files changed, 0 insertions, 0 deletions