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