On Thu, Mar 19, 2015 at 03:52:45PM +0100, Linus Walleij wrote:
> All systems using the TC3589x multifunction expander uses
> devicetree, so don't clutter the place with a lot of
> and assume it is there.
>
> Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
> Cc: Lee Jones <lee.jones@xxxxxxxxxx>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> ---
> drivers/gpio/Kconfig | 1 +
> drivers/gpio/gpio-tc3589x.c | 3 ---
> drivers/input/keyboard/tc3589x-keypad.c | 9 ---------
Acked-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
> drivers/mfd/Kconfig | 1 +
> drivers/mfd/tc3589x.c | 9 ---------
> 5 files changed, 2 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
> index c1e2ca3d9a51..dc1aaa83a347 100644
> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -669,6 +669,7 @@ config GPIO_STP_XWAY
> config GPIO_TC3589X
> bool "TC3589X GPIOs"
> depends on MFD_TC3589X
> + depends on OF_GPIO
> select GPIOLIB_IRQCHIP
> help
> This enables support for the GPIOs found on the TC3589X
> diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c
> index 11aed2671065..31b244cffabb 100644
> --- a/drivers/gpio/gpio-tc3589x.c
> +++ b/drivers/gpio/gpio-tc3589x.c
> @@ -260,10 +260,7 @@ static int tc3589x_gpio_probe(struct platform_device *pdev)
> tc3589x_gpio->chip.ngpio = tc3589x->num_gpio;
> tc3589x_gpio->chip.dev = &pdev->dev;
> tc3589x_gpio->chip.base = -1;
> -
> -#ifdef CONFIG_OF_GPIO
> tc3589x_gpio->chip.of_node = np;
> -#endif
>
> /* Bring the GPIO module out of reset */
> ret = tc3589x_set_bits(tc3589x, TC3589x_RSTCTRL,
> diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c
> index 0ccc7de9b59d..08e62e6aeb1b 100644
> --- a/drivers/input/keyboard/tc3589x-keypad.c
> +++ b/drivers/input/keyboard/tc3589x-keypad.c
> @@ -318,7 +318,6 @@ static void tc3589x_keypad_close(struct input_dev *input)
> tc3589x_keypad_disable(keypad);
> }
>
> -#ifdef CONFIG_OF
> static const struct tc3589x_keypad_platform_data *
> tc3589x_keypad_of_probe(struct device *dev)
> {
> @@ -368,14 +367,6 @@ tc3589x_keypad_of_probe(struct device *dev)
>
> return plat;
> }
> -#else
> -static inline const struct tc3589x_keypad_platform_data *
> -tc3589x_keypad_of_probe(struct device *dev)
> -{
> - return ERR_PTR(-ENODEV);
> -}
> -#endif
> -
>
> static int tc3589x_keypad_probe(struct platform_device *pdev)
> {
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index 38356e39adba..476e63745742 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -1210,6 +1210,7 @@ config MFD_TIMBERDALE
> config MFD_TC3589X
> bool "Toshiba TC35892 and variants"
> depends on I2C=y
> + depends on OF
> select MFD_CORE
> help
> Support for the Toshiba TC35892 and variants I/O Expander.
> diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c
> index aacb3720065c..cf356395c9e9 100644
> --- a/drivers/mfd/tc3589x.c
> +++ b/drivers/mfd/tc3589x.c
> @@ -318,7 +318,6 @@ static int tc3589x_device_init(struct tc3589x *tc3589x)
> return ret;
> }
>
> -#ifdef CONFIG_OF
> static const struct of_device_id tc3589x_match[] = {
> /* Legacy compatible string */
> { .compatible = "tc3589x", .data = (void *) TC3589X_UNKNOWN },
> @@ -359,14 +358,6 @@ tc3589x_of_probe(struct device *dev, enum tc3589x_version *version)
>
> return pdata;
> }
> -#else
> -static inline struct tc3589x_platform_data *
> -tc3589x_of_probe(struct device *dev, enum tc3589x_version *version)
> -{
> - dev_err(dev, "no device tree support\n");
> - return ERR_PTR(-ENODEV);
> -}
> -#endif
>
> static int tc3589x_probe(struct i2c_client *i2c,
> const struct i2c_device_id *id)
> --
> 1.9.3
>
--
Dmitry
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