From f0258c95304e7712143bddd3a2af53bc9e549a7b Mon Sep 17 00:00:00 2001
From: Corey Minyard <cminyard@mvista.com>
Date: Thu, 5 Apr 2018 22:09:36 -0500
Subject: [PATCH] ipmi_ssif: Remove usecount handling
Git-commit: f0258c95304e7712143bddd3a2af53bc9e549a7b
Patch-mainline: v4.18-rc1
References: FATE#326156

Now that we can handle hot remove there is no need for usecounts
for interfaces.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/char/ipmi/ipmi_ssif.c | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c
index 0f3dd94519d9..8c72f271d4b4 100644
--- a/drivers/char/ipmi/ipmi_ssif.c
+++ b/drivers/char/ipmi/ipmi_ssif.c
@@ -1094,25 +1094,6 @@ static void request_events(void *send_info)
 	}
 }
 
-static int inc_usecount(void *send_info)
-{
-	struct ssif_info *ssif_info = send_info;
-
-	if (!i2c_get_adapter(i2c_adapter_id(ssif_info->client->adapter)))
-		return -ENODEV;
-
-	i2c_use_client(ssif_info->client);
-	return 0;
-}
-
-static void dec_usecount(void *send_info)
-{
-	struct ssif_info *ssif_info = send_info;
-
-	i2c_release_client(ssif_info->client);
-	i2c_put_adapter(ssif_info->client->adapter);
-}
-
 static int ssif_start_processing(void            *send_info,
 				 struct ipmi_smi *intf)
 {
@@ -1707,8 +1688,6 @@ static int ssif_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	ssif_info->handlers.get_smi_info = get_smi_info;
 	ssif_info->handlers.sender = sender;
 	ssif_info->handlers.request_events = request_events;
-	ssif_info->handlers.inc_usecount = inc_usecount;
-	ssif_info->handlers.dec_usecount = dec_usecount;
 
 	{
 		unsigned int thread_num;
-- 
2.19.2