From: Hanjun Guo <guohanjun@huawei.com>
Date: Fri, 8 May 2020 12:05:52 +0800
Subject: ACPI: GTDT: Put GTDT table after parsing
Git-commit: 5ec605108ff4901aedd62ee1bdd4250f2f7cf978
Patch-mainline: v5.8-rc1
References: jsc#SLE-12251
The mapped GTDT table needs to be released after
the driver init.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Link: https://lore.kernel.org/r/1588910753-18543-1-git-send-email-guohanjun@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
drivers/acpi/arm64/gtdt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/arm64/gtdt.c b/drivers/acpi/arm64/gtdt.c
index 01962c63a711..f2d0e5915dab 100644
--- a/drivers/acpi/arm64/gtdt.c
+++ b/drivers/acpi/arm64/gtdt.c
@@ -394,7 +394,7 @@ static int __init gtdt_sbsa_gwdt_init(void)
*/
ret = acpi_gtdt_init(table, &timer_count);
if (ret || !timer_count)
- return ret;
+ goto out_put_gtdt;
for_each_platform_timer(platform_timer) {
if (is_non_secure_watchdog(platform_timer)) {
@@ -408,6 +408,8 @@ static int __init gtdt_sbsa_gwdt_init(void)
if (gwdt_count)
pr_info("found %d SBSA generic Watchdog(s).\n", gwdt_count);
+out_put_gtdt:
+ acpi_put_table(table);
return ret;
}
--
2.26.2