coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug

commit bf84937 upstream.

In etm4_enable_hw, fix for() loop range to represent address comparator pairs.

Fixes: 2e1cdfe ("coresight-etm4x: Adding CoreSight ETM4x driver")
Cc: stable@vger.kernel.org
Signed-off-by: Steve Clevenger <scclevenger@os.amperecomputing.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/4a4ee61ce8ef402615a4528b21a051de3444fb7b.1677540079.git.scclevenger@os.amperecomputing.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/hwtracing/coresight/coresight-etm4x.c

@@ -143,7 +143,7 @@ static void etm4_enable_hw(void *info)
 		writel_relaxed(config->ss_pe_cmp[i],
 			       drvdata->base + TRCSSPCICRn(i));
 	}
-	for (i = 0; i < drvdata->nr_addr_cmp; i++) {
+	for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
 		writeq_relaxed(config->addr_val[i],
 			       drvdata->base + TRCACVRn(i));
 		writeq_relaxed(config->addr_acc[i],