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ipmi:ssif: Remove dynamic platform device handing

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Platform devices can only come in through the DMI interface, and that
will get done before initialization is complete.  Therefore there is no
reason to hande getting a device in new_ssif_client after
initialization.

Dynamic entries can still come in through the i2c interfaces, but that's
handled differently.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Corey Minyard
2020-05-27 18:25:56 -05:00
parent e641abd3c7
commit 2a556ce779
1 changed files with 1 additions and 22 deletions
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23
drivers/char/ipmi/ipmi_ssif.c
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@@ -189,8 +189,6 @@ struct ssif_addr_info {
struct device *dev; struct device *dev;
struct i2c_client *client; struct i2c_client *client;
struct i2c_client *added_client;
struct mutex clients_mutex; struct mutex clients_mutex;
struct list_head clients; struct list_head clients;
@@ -1941,21 +1939,6 @@ out_remove_attr:
goto out; goto out;
} }
static int ssif_adapter_handler(struct device *adev, void *opaque)
{
struct ssif_addr_info *addr_info = opaque;
if (adev->type != &i2c_adapter_type)
return 0;
addr_info->added_client = i2c_new_client_device(to_i2c_adapter(adev),
&addr_info->binfo);
if (!addr_info->adapter_name)
return 1; /* Only try the first I2C adapter by default. */
return 0;
}
static int new_ssif_client(int addr, char *adapter_name, static int new_ssif_client(int addr, char *adapter_name,
int debug, int slave_addr, int debug, int slave_addr,
enum ipmi_addr_src addr_src, enum ipmi_addr_src addr_src,
@@ -1999,9 +1982,7 @@ static int new_ssif_client(int addr, char *adapter_name,
list_add_tail(&addr_info->link, &ssif_infos); list_add_tail(&addr_info->link, &ssif_infos);
if (initialized) /* Address list will get it */
i2c_for_each_dev(addr_info, ssif_adapter_handler);
/* Otherwise address list will get it */
out_unlock: out_unlock:
mutex_unlock(&ssif_infos_mutex); mutex_unlock(&ssif_infos_mutex);
@@ -2121,8 +2102,6 @@ static int ssif_platform_remove(struct platform_device *dev)
return 0; return 0;
mutex_lock(&ssif_infos_mutex); mutex_lock(&ssif_infos_mutex);
i2c_unregister_device(addr_info->added_client);
list_del(&addr_info->link); list_del(&addr_info->link);
kfree(addr_info); kfree(addr_info);
mutex_unlock(&ssif_infos_mutex); mutex_unlock(&ssif_infos_mutex);