android/android_kernel_samsung_sm8650
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "drivers: dcvs: memlat: Do not make ops NULL to support log flush"

Browse Source
This commit is contained in:
QCTECMDR Service 2024-07-19 13:11:35 -07:00 committed by Gerrit - the friendly Code Review server
commit 5afd53b861
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/soc/qcom/dcvs/memlat.c
View File

@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#define pr_fmt(fmt) "qcom-memlat: " fmt
@ -1671,8 +1671,16 @@ static int cpucp_memlat_init(struct scmi_device *sdev)
}
memlat_unlock:
if (ret < 0)
memlat_data->ops = NULL;
if (ret < 0) {
/* Only set ops to NULL if cpucp was enabled on a group */
for (i = 0; i < MAX_MEMLAT_GRPS; i++) {
grp = memlat_data->groups[i];
if (grp && grp->cpucp_enabled) {
memlat_data->ops = NULL;
break;
}
}
}
mutex_unlock(&memlat_lock);
return ret;
}