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authorBjorn Helgaas <bhelgaas@google.com>2014-08-15 17:18:44 -0600
committerBjorn Helgaas <bhelgaas@google.com>2014-09-12 20:12:29 -0600
commitd537a3abb4b7085ebc3ce35e64acbad8ece1eece (patch)
treee82a4895aa4e278463775bd53ad82a9e2a3c9022 /samples/trace_events
parent1302fcf0d03e6ea74846c7fee14736306ab2ce4b (diff)
PCI: pciehp: Reduce PCIe slot_ctrl to 16 bits
4283c70e91dc ("PCI: pciehp: Make pcie_wait_cmd() self-contained") added a cache of the most recent command written to the Slot Control register. This register is only 16 bits wide, but the cache ("slot_ctrl") is 32 bits. Reduce slot_ctrl to a u16 so it matches the register size. No functional change. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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