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| author | Eric Long <[email protected]> | 2016-02-17 17:51:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2016-02-20 14:11:01 -0800 |
| commit | 61390593f72377c3a8f41ef998462e2d3985adac (patch) | |
| tree | 614639fc1000121b815533f768b684e2e7da1394 /tools/perf/util/trace-event-scripting.c | |
| parent | bf16e5b8cdeabc1fe6565af0be475bb2084dc388 (diff) | |
coresight: etm4x: Check every parameter used by dma_xx_coherent.
The dma_alloc_coherent return an "void *" not an "void __iomen *".
It uses the wrong parameters when calls dma_free_coherent function.
The sparse tool output logs as the following:
coresight-tmc.c:199:23: expected void *<noident>
coresight-tmc.c:199:23: got void [noderef] <asn:2>*vaddr
coresight-tmc.c:336:30: warning: incorrect type in assignment
(different address spaces)
coresight-tmc.c:336:30: expected char *buf
coresight-tmc.c:336:30: got void [noderef] <asn:2>*
coresight-tmc.c:769:50: warning: incorrect type in argument 4
(different base types)
coresight-tmc.c:769:50: expected unsigned long long
[unsigned] [usertype] dma_handle
coresight-tmc.c:769:50: got restricted gfp_t
Signed-off-by: Eric Long <[email protected]>
Signed-off-by: Mathieu Poirier <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions