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| author | Logan Gunthorpe <logang@deltatee.com> | 2019-09-10 13:58:33 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2019-09-30 17:36:18 -0500 |
| commit | 6acdf7e19b37cb3a9258603d0eab315079c19c5e (patch) | |
| tree | b49dcfcf469556442db4acafe04462745de9d540 /drivers/pci/hotplug/cpqphp_pci.c | |
| parent | 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c (diff) | |
| download | linux-6acdf7e19b37cb3a9258603d0eab315079c19c5e.tar.bz2 | |
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: 52eabba5bcdb ("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>
Diffstat (limited to 'drivers/pci/hotplug/cpqphp_pci.c')
0 files changed, 0 insertions, 0 deletions