summaryrefslogtreecommitdiffstats
path: root/drivers/acpi
diff options
context:
space:
mode:
authorHanjun Guo <guohanjun@huawei.com>2020-05-07 17:09:21 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2020-05-09 11:29:17 +0200
commit95722237cb2ae4f7b73471058cdb19e8f4057c93 (patch)
tree9c6f65db35fe16981fc49e2bb5f0b07ba382aad5 /drivers/acpi
parentead7ba136267b4c36af855ab6e237c998d83df05 (diff)
downloadlinux-95722237cb2ae4f7b73471058cdb19e8f4057c93.tar.bz2
ACPI: sleep: Put the FACS table after using it
Put the FACS table after using it to release the table mapping. Signed-off-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/sleep.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 4edc8a3ce40f..30e2df9b4e0d 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -1297,8 +1297,10 @@ static void acpi_sleep_hibernate_setup(void)
return;
acpi_get_table(ACPI_SIG_FACS, 1, (struct acpi_table_header **)&facs);
- if (facs)
+ if (facs) {
s4_hardware_signature = facs->hardware_signature;
+ acpi_put_table((struct acpi_table_header *)facs);
+ }
}
#else /* !CONFIG_HIBERNATION */
static inline void acpi_sleep_hibernate_setup(void) {}