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coresight: Cleanup TMC status check

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Use the defined symbol rather than hardcoding the value to
check whether the TMC buffer is full.

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>
This commit is contained in:
Suzuki K Poulose 2016-08-25 15:18:59 -06:00 committed by Greg Kroah-Hartman
parent 78247e25e8
commit 1c9cbe1184
1 changed files with 1 additions and 1 deletions
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drivers/hwtracing/coresight/coresight-tmc-etr.c
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@ -68,7 +68,7 @@ static void tmc_etr_dump_hw(struct tmc_drvdata *drvdata)
* Adjust the buffer to point to the beginning of the trace data
* and update the available trace data.
*/
if (val & BIT(0)) {
if (val & TMC_STS_FULL) {
drvdata->buf = drvdata->vaddr + rwp - drvdata->paddr;
drvdata->len = drvdata->size;
} else {