From 87e07437df936b5ebdccd5a847fd1801f36bef02 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Tue, 7 Jan 2020 18:47:43 +0100
Subject: [PATCH] i2c: i2c-core-base: convert to use i2c_new_client_device()
Move away from the deprecated API and return the shiny new ERRPTR where
useful.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
drivers/i2c/i2c-core-base.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 19d929948cd272..cefad08819420a 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -831,8 +831,8 @@ EXPORT_SYMBOL_GPL(i2c_new_device);
/**
- * i2c_unregister_device - reverse effect of i2c_new_device()
- * @client: value returned from i2c_new_device()
+ * i2c_unregister_device - reverse effect of i2c_new_*_device()
+ * @client: value returned from i2c_new_*_device()
* Context: can sleep
*/
void i2c_unregister_device(struct i2c_client *client)
@@ -1178,9 +1178,8 @@ static void i2c_scan_static_board_info(struct i2c_adapter *adapter)
down_read(&__i2c_board_lock);
list_for_each_entry(devinfo, &__i2c_board_list, list) {
- if (devinfo->busnum == adapter->nr
- && !i2c_new_device(adapter,
- &devinfo->board_info))
+ if (devinfo->busnum == adapter->nr &&
+ IS_ERR(i2c_new_client_device(adapter, &devinfo->board_info)))
dev_err(&adapter->dev,
"Can't create device at 0x%02x\n",
devinfo->board_info.addr);
@@ -2167,8 +2166,8 @@ static int i2c_detect_address(struct i2c_client *temp_client,
dev_dbg(&adapter->dev, "Creating %s at 0x%02x\n",
info.type, info.addr);
- client = i2c_new_device(adapter, &info);
- if (client)
+ client = i2c_new_client_device(adapter, &info);
+ if (!IS_ERR(client))
list_add_tail(&client->detected, &driver->clients);
else
dev_err(&adapter->dev, "Failed creating %s at 0x%02x\n",
--
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