PCI/switchtec: Read all 64 bits of part_event_bitmap
The part_event_bitmap register is 64 bits wide, so read it with ioread64() instead of the 32-bit ioread32(). Fixes: 52eabba5 ("switchtec: Add IOCTLs to the Switchtec driver") Link: https://lore.kernel.org/r/20190910195833.3891-1-logang@deltatee.com Reported-by:Doug Meyer <dmeyer@gigaio.com> Signed-off-by:
Logan Gunthorpe <logang@deltatee.com> Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com> Cc: stable@vger.kernel.org # v4.12+ Cc: Kelvin Cao <Kelvin.Cao@microchip.com>
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