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author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2016-08-02 14:10:30 +1000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-10-04 16:29:23 +1100 |
commit | a7032132d7560a8434e1f54b71efd7fa20f073bd (patch) | |
tree | 82688b97fe371368b2d01c1e0cfc9fe7a2c51689 /fs | |
parent | d63e51b31e0b655ed0f581b8a8fd4c4b4f8d1919 (diff) |
powerpc/powernv: Use CPU-endian hub diag-data type in pnv_eeh_get_and_dump_hub_diag()
The hub diag-data type is filled with big-endian data by OPAL call
opal_pci_get_hub_diag_data(). We need convert it to CPU-endian value
before using it. The issue is reported by sparse as pointed by Michael
Ellerman:
eeh-powernv.c:1309:21: warning: restricted __be16 degrades to integer
This converts hub diag-data type to CPU-endian before using it in
pnv_eeh_get_and_dump_hub_diag().
Fixes: 2a485ad7c88d ("powerpc/powernv: Drop PHB operation next_error()")
Cc: stable@vger.kernel.org # v4.1+
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Reviewed-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions