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| author | Qian Cai <cai@lca.pw> | 2019-04-06 22:48:08 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-20 08:02:26 -0400 |
| commit | c05f57fdc34a3d00c9ee28a35772e9d11b5ce100 (patch) | |
| tree | b1b4fd7c0260ae6d740dd0abcd755e374e6cbc4a /arch/powerpc/lib/code-patching.c | |
| parent | bff25143da0d623a1765bf78dbc82044e46da5a4 (diff) | |
powerpc/pseries/iommu: Fix set but not used values
The commit b7d6bf4fdd47 ("powerpc/pseries/pci: Remove obsolete SW
invalidate") left 2 variables unused.
arch/powerpc/platforms/pseries/iommu.c:108:17: warning: variable 'tces' set but not used
__be64 *tcep, *tces;
^~~~
arch/powerpc/platforms/pseries/iommu.c:132:17: warning: variable 'tces' set but not used
__be64 *tcep, *tces;
^~~~
Also, the commit 68c0449ea16d ("powerpc/pseries/iommu: Use memory@
nodes in max RAM address calculation") set "ranges" in
ddw_memory_hotplug_max() but never use it.
arch/powerpc/platforms/pseries/iommu.c: In function 'ddw_memory_hotplug_max':
arch/powerpc/platforms/pseries/iommu.c:948:7: warning: variable 'ranges' set but not used
int ranges, n_mem_addr_cells, n_mem_size_cells, len;
^~~~~~
Signed-off-by: Qian Cai <cai@lca.pw>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions