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Merge "coresight: cti: Correct checking return value of device resume"

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qctecmdr 2020-03-29 00:33:16 -07:00 • committed by Gerrit - the friendly Code Review server
commit 1affd44480
1 changed files with 4 additions and 4 deletions
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8
drivers/hwtracing/coresight/coresight-cti.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2013-2020, The Linux Foundation. All rights reserved.
*/
#include <linux/kernel.h>
@ -374,7 +374,7 @@ int coresight_cti_map_trigin(struct coresight_cti *cti, int trig, int ch)
*/
if (drvdata->refcnt == 0) {
ret = pm_runtime_get_sync(drvdata->dev);
if (ret)
if (ret < 0)
goto err1;
ret = coresight_enable_reg_clk(drvdata->csdev);
if (ret)
@ -465,7 +465,7 @@ int coresight_cti_map_trigout(struct coresight_cti *cti, int trig, int ch)
*/
if (drvdata->refcnt == 0) {
ret = pm_runtime_get_sync(drvdata->dev);
if (ret)
if (ret < 0)
goto err1;
ret = coresight_enable_reg_clk(drvdata->csdev);
if (ret)
@ -1459,7 +1459,7 @@ static int cti_init_save(struct cti_drvdata *drvdata,
}
if (drvdata->cti_save && !drvdata->cti_hwclk) {
ret = pm_runtime_get_sync(drvdata->dev);
if (ret)
if (ret < 0)
return ret;
}