Messages in this thread Patch in this message | | | From | Suzuki K Poulose <> | Subject | [PATCH 5/5] coresight: Cleanup TMC status check | Date | Tue, 31 May 2016 12:57:38 +0100 |
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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> --- drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index 847d1b5..b0dce93 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -65,7 +65,7 @@ static void tmc_etr_dump_hw(struct tmc_drvdata *drvdata) val = readl_relaxed(drvdata->base + TMC_STS); /* How much memory do we still have */ - if (val & BIT(0)) + if (val & TMC_STS_FULL) drvdata->buf = drvdata->vaddr + rwp - drvdata->paddr; else drvdata->buf = drvdata->vaddr; -- 1.9.1
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