| commit | bedffda8cad46bedb6880bb98c23c51c715216c3 | [log] [tgz] |
|---|---|---|
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | Tue May 03 11:34:01 2016 -0600 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue May 03 14:59:30 2016 -0700 |
| tree | e6dad6cf6f481ba494337240cb05e183148aea02 | |
| parent | dc2c4ef141c5c14cb8d968ba16c74b4f3c373e2c [diff] |
coresight: etb10: adjust read pointer only when needed The read pointer (read_ptr) needs to be adjusted only if its value has gone beyond the length of the memory buffer. Reported-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>