[PATCH v5 05/11] mfd / platform: cros_ec: Rename config to a better name

Enric Balletbo i Serra
2019-07-22T13:33:50Z

The cros-ec-dev is a multifunction device that now doesn't implement any
chardev communication interface. MFD_CROS_EC_CHARDEV doesn't look
a good name to describe that device and can cause confusion. Hence
rename it to CROS_EC_DEV.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Tested-by: Gwendal Grignou <gwendal@chromium.org>
---

Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None

drivers/mfd/Kconfig | 17 ++++++++++-------
drivers/mfd/Makefile | 2 +-
drivers/platform/chrome/Kconfig | 22 +++++++++++-----------
3 files changed, 22 insertions(+), 19 deletions(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d79882b608cf..c5c5ff308881 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -211,15 +211,18 @@ config MFD_AXP20X_RSB
components like regulators or the PEK (Power Enable Key) under the
corresponding menus.

-config MFD_CROS_EC_CHARDEV
- tristate "Chrome OS Embedded Controller userspace device interface"
- depends on CROS_EC
+config MFD_CROS_EC_DEV
+ tristate "ChromeOS Embedded Controller multifunction device"
select MFD_CORE
- ---help---
- This driver adds support to talk with the ChromeOS EC from userspace.
+ depends on CROS_EC
+ default CROS_EC
+ help
+ Select this to get support for ChromeOS Embedded Controller
+ sub-devices. This driver will instantiate additional drivers such
+ as RTC, USBPD, etc. but you have to select the individual drivers.

- If you have a supported Chromebook, choose Y or M here.
- The module will be called cros_ec_dev.
+ To compile this driver as a module, choose M here: the module will be
+ called cros-ec-dev.

config MFD_MADERA
tristate "Cirrus Logic Madera codecs"
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 59ab5bf51b65..0c0a848e62df 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_MFD_ASIC3) += asic3.o tmio_core.o
obj-$(CONFIG_ARCH_BCM2835) += bcm2835-pm.o
obj-$(CONFIG_MFD_BCM590XX) += bcm590xx.o
obj-$(CONFIG_MFD_BD9571MWV) += bd9571mwv.o
-obj-$(CONFIG_MFD_CROS_EC_CHARDEV) += cros_ec_dev.o
+obj-$(CONFIG_MFD_CROS_EC_DEV) += cros_ec_dev.o
obj-$(CONFIG_MFD_EXYNOS_LPASS) += exynos-lpass.o

obj-$(CONFIG_HTC_PASIC3) += htc-pasic3.o
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index bd3524bd6b37..62726acb3a61 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -87,7 +87,7 @@ config CROS_EC_RPMSG

config CROS_EC_ISHTP
tristate "ChromeOS Embedded Controller (ISHTP)"
- depends on MFD_CROS_EC
+ depends on CROS_EC
depends on INTEL_ISH_HID
help
If you say Y here, you get support for talking to the ChromeOS EC
@@ -138,8 +138,8 @@ config CROS_KBD_LED_BACKLIGHT

config CROS_EC_CHARDEV
tristate "ChromeOS EC miscdevice"
- depends on MFD_CROS_EC_CHARDEV
- default MFD_CROS_EC_CHARDEV
+ depends on MFD_CROS_EC_DEV
+ default MFD_CROS_EC_DEV
help
This driver adds file operations support to talk with the
ChromeOS EC from userspace via a character device.
@@ -149,8 +149,8 @@ config CROS_EC_CHARDEV

config CROS_EC_LIGHTBAR
tristate "Chromebook Pixel's lightbar support"
- depends on MFD_CROS_EC_CHARDEV
- default MFD_CROS_EC_CHARDEV
+ depends on MFD_CROS_EC_DEV
+ default MFD_CROS_EC_DEV
help
This option exposes the Chromebook Pixel's lightbar to
userspace.
@@ -160,8 +160,8 @@ config CROS_EC_LIGHTBAR

config CROS_EC_VBC
tristate "ChromeOS EC vboot context support"
- depends on MFD_CROS_EC_CHARDEV && OF
- default MFD_CROS_EC_CHARDEV
+ depends on MFD_CROS_EC_DEV && OF
+ default MFD_CROS_EC_DEV
help
This option exposes the ChromeOS EC vboot context nvram to
userspace.
@@ -171,8 +171,8 @@ config CROS_EC_VBC

config CROS_EC_DEBUGFS
tristate "Export ChromeOS EC internals in DebugFS"
- depends on MFD_CROS_EC_CHARDEV && DEBUG_FS
- default MFD_CROS_EC_CHARDEV
+ depends on MFD_CROS_EC_DEV && DEBUG_FS
+ default MFD_CROS_EC_DEV
help
This option exposes the ChromeOS EC device internals to
userspace.
@@ -182,8 +182,8 @@ config CROS_EC_DEBUGFS

config CROS_EC_SYSFS
tristate "ChromeOS EC control and information through sysfs"
- depends on MFD_CROS_EC_CHARDEV && SYSFS
- default MFD_CROS_EC_CHARDEV
+ depends on MFD_CROS_EC_DEV && SYSFS
+ default MFD_CROS_EC_DEV
help
This option exposes some sysfs attributes to control and get
information from ChromeOS EC.
--
2.20.1