From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-i2c@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: [PATCH] i2c: remove i2c_new_dummy() API
Date: Fri, 6 Dec 2019 01:23:22 +0100 [thread overview]
Message-ID: <20191206002322.12801-1-wsa+renesas@sang-engineering.com> (raw)
All in-kernel users have been converted to
{devm_}i2c_new_dummy_device(). Remove the old API.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
drivers/i2c/i2c-core-base.c | 23 -----------------------
include/linux/i2c.h | 6 ------
2 files changed, 29 deletions(-)
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 9333c865d4a9..9f8dcd3f8385 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -896,29 +896,6 @@ struct i2c_client *i2c_new_dummy_device(struct i2c_adapter *adapter, u16 address
}
EXPORT_SYMBOL_GPL(i2c_new_dummy_device);
-/**
- * i2c_new_dummy - return a new i2c device bound to a dummy driver
- * @adapter: the adapter managing the device
- * @address: seven bit address to be used
- * Context: can sleep
- *
- * This deprecated function has the same functionality as @i2c_new_dummy_device,
- * it just returns NULL instead of an ERR_PTR in case of an error for
- * compatibility with current I2C API. It will be removed once all users are
- * converted.
- *
- * This returns the new i2c client, which should be saved for later use with
- * i2c_unregister_device(); or NULL to indicate an error.
- */
-struct i2c_client *i2c_new_dummy(struct i2c_adapter *adapter, u16 address)
-{
- struct i2c_client *ret;
-
- ret = i2c_new_dummy_device(adapter, address);
- return IS_ERR(ret) ? NULL : ret;
-}
-EXPORT_SYMBOL_GPL(i2c_new_dummy);
-
struct i2c_dummy_devres {
struct i2c_client *client;
};
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index d2f786706657..d1baf8d57536 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -466,12 +466,6 @@ i2c_new_probed_device(struct i2c_adapter *adap,
/* Common custom probe functions */
extern int i2c_probe_func_quick_read(struct i2c_adapter *adap, unsigned short addr);
-/* For devices that use several addresses, use i2c_new_dummy() to make
- * client handles for the extra addresses.
- */
-extern struct i2c_client *
-i2c_new_dummy(struct i2c_adapter *adap, u16 address);
-
extern struct i2c_client *
i2c_new_dummy_device(struct i2c_adapter *adapter, u16 address);
--
2.20.1
next reply other threads:[~2019-12-06 0:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-06 0:23 Wolfram Sang [this message]
2019-12-06 8:33 ` [PATCH] i2c: remove i2c_new_dummy() API Niklas Söderlund
2019-12-06 11:18 ` Luca Ceresoli
2019-12-10 22:20 ` Wolfram Sang
2019-12-16 9:20 ` Patchwork summary for: linux-renesas-soc patchwork-bot+linux-renesas-soc
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