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tzlog_dump: workaround msm_dump_data_register undefine issue in GKI 5.4

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workaround the compile error during GKI kernel 5.4:
ERROR: "msm_dump_data_register" [../../motorola/kernel/modules/drivers/tzlog_dump/tzlog_dump.ko] undefined!

Change-Id: I86d0ee261f5bbfe064165df7614ecf408Montana8697
Reviewed-on: https://gerrit.mot.com/1707351
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Guobin Zhang <zhanggb@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
xizx 2020-07-28 11:08:27 +08:00 • committed by Zhenxin Xi
commit 72d8c8b9cb
1 changed files with 7 additions and 0 deletions
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7
drivers/tzlog_dump/tzlog_dump.c
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@ -227,7 +227,14 @@ static void tzlog_dump_table_register(struct device *dev,
tz_dump_data->len = pdata->mem_size;
dump_entry.id = MSM_DUMP_DATA_TZ_LOG;
dump_entry.addr = virt_to_phys(tz_dump_data);
#if LINUX_VERSION_CODE < KERNEL_VERSION(5,4,0)
err = msm_dump_data_register(MSM_DUMP_TABLE_APPS, &dump_entry);
#else
//walkaround the compile error in GKI
#ifdef CONFIG_QGKI
err = msm_dump_data_register(MSM_DUMP_TABLE_APPS, &dump_entry);
#endif
#endif
if (err) {
dev_err(dev, "Registering dump data failed.\n");
kfree(tz_dump_data);