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Subject[PATCH 08/16] coresight: etm4x: Fix issues within reset interface of sysfs
Date
From: Jonathan Zhou <jonathan.zhouwen@huawei.com>

The member @nr_addr_cmp is not a bool value, using operator '>'
instead to avoid unexpected failure.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: lizixian@hisilicon.com
Fixes: a77de2637c9e ("coresight: etm4x: moving sysFS entries to a dedicated file")
Signed-off-by: Jonathan Zhou <jonathan.zhouwen@huawei.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
drivers/hwtracing/coresight/coresight-etm4x-sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
index b673e738bc9a..a588cd6de01c 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
@@ -206,7 +206,7 @@ static ssize_t reset_store(struct device *dev,
* each trace run.
*/
config->vinst_ctrl = BIT(0);
- if (drvdata->nr_addr_cmp == true) {
+ if (drvdata->nr_addr_cmp > 0) {
config->mode |= ETM_MODE_VIEWINST_STARTSTOP;
/* SSSTATUS, bit[9] */
config->vinst_ctrl |= BIT(9);
--
2.25.1
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