ACPI: sysfs: Use ACPI_FREE() for freeing an ACPI object

[ Upstream commit 149139ddcb99583fdec8d1eaf7dada41e5896101 ]

Since str_obj is allocated by ACPICA in acpi_evaluate_object_typed(),
it should be free with ACPI_FREE() rather than with kfree(), so use
the former instead of the latter for freeing it.

Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Link: https://patch.msgid.link/20250822061946.472594-1-kaushlendra.kumar@intel.com
[ rjw: Subject and changelog rewrite ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index 3961fc47152c0affce1956df2a833e432cc87517..cd199fbe4dc902ac3a63e19bf267370ff42a21b9 100644 (file)
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -464,7 +464,7 @@ static ssize_t description_show(struct device *dev,
 
        buf[result++] = '\n';
 
-       kfree(str_obj);
+       ACPI_FREE(str_obj);
 
        return result;
 }