mfd: tc3589x: Enforce device-tree only mode
All systems using the TC3589x multifunction expander uses
devicetree, so don't clutter the place with a lot of
and assume it is there.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 5e68fde..ba097f7 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1260,6 +1260,7 @@
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 aacb372..cf35639 100644
--- a/drivers/mfd/tc3589x.c
+++ b/drivers/mfd/tc3589x.c
@@ -318,7 +318,6 @@
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 @@
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)
