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297ab90f15
The mode of operation of the TMC tracked in drvdata->mode is defined as a local_t type. This is always checked and modified under the drvdata->spinlock and hence we don't need local_t for it and the unnecessary synchronisation instructions that comes with it. This change makes the code a bit more cleaner. Also fixes the order in which we update the drvdata->mode to CS_MODE_DISABLED. i.e, in tmc_disable_etX_sink we change the mode to CS_MODE_DISABLED before invoking tmc_disable_etX_hw() which in turn depends on the mode to decide whether to dump the trace to a buffer. Applies on mathieu's coresight/next tree [1] https://git.linaro.org/kernel/coresight.git next Reported-by: Venkatesh Vivekanandan <venkatesh.vivekanandan@broadcom.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-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> |
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| .. | ||
| coresight-etb10.c | ||
| coresight-etm3x-sysfs.c | ||
| coresight-etm3x.c | ||
| coresight-etm4x-sysfs.c | ||
| coresight-etm4x.c | ||
| coresight-etm4x.h | ||
| coresight-etm-cp14.c | ||
| coresight-etm-perf.c | ||
| coresight-etm-perf.h | ||
| coresight-etm.h | ||
| coresight-funnel.c | ||
| coresight-priv.h | ||
| coresight-replicator-qcom.c | ||
| coresight-replicator.c | ||
| coresight-stm.c | ||
| coresight-tmc-etf.c | ||
| coresight-tmc-etr.c | ||
| coresight-tmc.c | ||
| coresight-tmc.h | ||
| coresight-tpiu.c | ||
| coresight.c | ||
| Kconfig | ||
| Makefile | ||
| of_coresight.c | ||