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i2c: add newly exported functions to the header, too 

Nobody (including me) noticed that these functions were exported but not
added to the header :/

Fixes: 7159dbdae3 ("i2c: core: improve return value handling of i2c_new_device and i2c_new_dummy")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2019-06-24 19:04:02 +02:00 committed by Wolfram Sang
parent 57ca968b69
commit 550113d4e9
2 changed files with 8 additions and 3 deletions
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5
drivers/i2c/i2c-core-base.c
View File

@ -729,7 +729,7 @@ static int i2c_dev_irq_from_resources(const struct resource *resources,
* This returns the new i2c client, which may be saved for later use with
* i2c_unregister_device(); or an ERR_PTR to describe the error.
*/
static struct i2c_client *
struct i2c_client *
i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *info)
{
struct i2c_client *client;
@ -895,8 +895,7 @@ static struct i2c_driver dummy_driver = {
* This returns the new i2c client, which should be saved for later use with
* i2c_unregister_device(); or an ERR_PTR to describe the error.
*/
static struct i2c_client *
i2c_new_dummy_device(struct i2c_adapter *adapter, u16 address)
struct i2c_client *i2c_new_dummy_device(struct i2c_adapter *adapter, u16 address)
{
struct i2c_board_info info = {
I2C_BOARD_INFO("dummy", address),

6
include/linux/i2c.h
View File

@ -442,6 +442,9 @@ struct i2c_board_info {
extern struct i2c_client *
i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info);
extern struct i2c_client *
i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *info);
/* If you don't know the exact address of an I2C device, use this variant
* instead, which can probe for device presence in a list of possible
* addresses. The "probe" callback function is optional. If it is provided,
@ -463,6 +466,9 @@ extern int i2c_probe_func_quick_read(struct i2c_adapter *adap, unsigned short ad
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);
extern struct i2c_client *
devm_i2c_new_dummy_device(struct device *dev, struct i2c_adapter *adap, u16 address);