[PATCH 1/3] firmware: vpd: Destroy vpd sections in remove function

[Guenter Roeck]

vpd sections are initialized during probe and thus should be destroyed
in the remove function.

Fixes: 049a59db34eb ("firmware: Google VPD sysfs driver")
Signed-off-by: Guenter Roeck <li...@roeck-us.net>
---
 drivers/firmware/google/vpd.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/google/vpd.c b/drivers/firmware/google/vpd.c
index 35e553b3b190..84217172297b 100644
--- a/drivers/firmware/google/vpd.c
+++ b/drivers/firmware/google/vpd.c
@@ -298,8 +298,17 @@ static int vpd_probe(struct platform_device *pdev)
        return vpd_sections_init(entry.cbmem_addr);
 }
 
+static int vpd_remove(struct platform_device *pdev)
+{
+       vpd_section_destroy(&ro_vpd);
+       vpd_section_destroy(&rw_vpd);
+
+       return 0;
+}
+
 static struct platform_driver vpd_driver = {
        .probe = vpd_probe,
+       .remove = vpd_remove,
        .driver = {
                .name = "vpd",
        },
@@ -324,8 +333,6 @@ static int __init vpd_platform_init(void)
 
 static void __exit vpd_platform_exit(void)
 {
-       vpd_section_destroy(&ro_vpd);
-       vpd_section_destroy(&rw_vpd);
        kobject_put(vpd_kobj);
 }
 
-- 
2.7.4