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path: root/drivers/char/ipmi/ipmi_ssif.c
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Diffstat (limited to 'drivers/char/ipmi/ipmi_ssif.c')
-rw-r--r--drivers/char/ipmi/ipmi_ssif.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index cf8156d6bc07..305fa5054274 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -303,6 +303,7 @@ struct ssif_info {
((unsigned int) atomic_read(&(ssif)->stats[SSIF_STAT_ ## stat]))
static bool initialized;
+static bool platform_registered;
static void return_hosed_msg(struct ssif_info *ssif_info,
struct ipmi_smi_msg *msg);
@@ -2088,6 +2089,8 @@ static int init_ipmi_ssif(void)
rv = platform_driver_register(&ipmi_driver);
if (rv)
pr_err("Unable to register driver: %d\n", rv);
+ else
+ platform_registered = true;
}
ssif_i2c_driver.address_list = ssif_address_list();
@@ -2111,7 +2114,7 @@ static void cleanup_ipmi_ssif(void)
kfree(ssif_i2c_driver.address_list);
- if (ssif_trydmi)
+ if (ssif_trydmi && platform_registered)
platform_driver_unregister(&ipmi_driver);
free_ssif_clients();