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| author | Linus Walleij <linus.walleij@linaro.org> | 2017-02-21 14:19:45 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-02-21 14:19:45 +0100 |
| commit | 3498d8694d41af701c51289e7caf3ffefc7bfb6b (patch) | |
| tree | 44266e6d29dc0ef19c9f07c652677006390145eb /include/linux/gpio | |
| parent | deab2b0524aa1d7d081a1b17d283a76f11c45b1b (diff) | |
| download | op-kernel-dev-3498d8694d41af701c51289e7caf3ffefc7bfb6b.zip op-kernel-dev-3498d8694d41af701c51289e7caf3ffefc7bfb6b.tar.gz | |
gpio: reintroduce devm_get_gpiod_from_child()
We need to keep this API around for the merge window to avoid
nasty build problems in the merges.
Cc: Lee Jones <lee.jones@linaro.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/consumer.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index ea9b01d..2484b2f 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -143,6 +143,16 @@ struct gpio_desc *devm_fwnode_get_index_gpiod_from_child(struct device *dev, struct fwnode_handle *child, enum gpiod_flags flags, const char *label); +/* FIXME: delete this helper when users are switched over */ +static inline struct gpio_desc *devm_get_gpiod_from_child(struct device *dev, + const char *con_id, struct fwnode_handle *child) +{ + return devm_fwnode_get_index_gpiod_from_child(dev, con_id, + 0, child, + GPIOD_ASIS, + "?"); +} + #else /* CONFIG_GPIOLIB */ static inline int gpiod_count(struct device *dev, const char *con_id) @@ -434,6 +444,13 @@ struct gpio_desc *devm_fwnode_get_index_gpiod_from_child(struct device *dev, return ERR_PTR(-ENOSYS); } +/* FIXME: delete this when all users are switched over */ +static inline struct gpio_desc *devm_get_gpiod_from_child(struct device *dev, + const char *con_id, struct fwnode_handle *child) +{ + return ERR_PTR(-ENOSYS); +} + #endif /* CONFIG_GPIOLIB */ static inline |
