There are some cros-ec transport drivers (I2C, SPI) living in MFD, while
others (LPC) living in drivers/platform. The transport drivers are more
platform specific. So, move the I2C and SPI transport drivers to the
platform/chrome directory. The patch also removes the MFD_ prefix of
their Kconfig symbols.
Signed-off-by: Enric Balletbo i Serra <enric.balle...@collabora.com>
---
drivers/mfd/Kconfig | 20 -------------------
drivers/mfd/Makefile | 2 --
drivers/platform/chrome/Kconfig | 20 +++++++++++++++++++
drivers/platform/chrome/Makefile | 2 ++
.../{mfd => platform/chrome}/cros_ec_i2c.c | 0
.../{mfd => platform/chrome}/cros_ec_spi.c | 0
6 files changed, 22 insertions(+), 22 deletions(-)
rename drivers/{mfd => platform/chrome}/cros_ec_i2c.c (100%)
rename drivers/{mfd => platform/chrome}/cros_ec_spi.c (100%)
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index b860eb5aa194..013458e728dc 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -202,26 +202,6 @@ config MFD_CROS_EC
You also need to enable the driver for the bus you are using. The
protocol for talking to the EC is defined by the bus driver.
-config MFD_CROS_EC_I2C
- tristate "ChromeOS Embedded Controller (I2C)"
- depends on MFD_CROS_EC && I2C
-
- help
- If you say Y here, you get support for talking to the ChromeOS
- EC through an I2C bus. This uses a simple byte-level protocol with
- a checksum. Failing accesses will be retried three times to
- improve reliability.
-
-config MFD_CROS_EC_SPI
- tristate "ChromeOS Embedded Controller (SPI)"
- depends on MFD_CROS_EC && SPI
-
- ---help---
- If you say Y here, you get support for talking to the ChromeOS EC
- through a SPI bus, using a byte-level protocol. Since the EC's
- response time cannot be guaranteed, we support ignoring
- 'pre-amble' bytes before the response actually starts.
-
config MFD_CROS_EC_CHARDEV
tristate "Chrome OS Embedded Controller userspace device interface"
depends on MFD_CROS_EC
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index e9fd20dba18d..d13e859d7c1e 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -14,8 +14,6 @@ obj-$(CONFIG_MFD_BCM590XX) += bcm590xx.o
obj-$(CONFIG_MFD_BD9571MWV) += bd9571mwv.o
cros_ec_core-objs := cros_ec.o
obj-$(CONFIG_MFD_CROS_EC) += cros_ec_core.o
-obj-$(CONFIG_MFD_CROS_EC_I2C) += cros_ec_i2c.o
-obj-$(CONFIG_MFD_CROS_EC_SPI) += cros_ec_spi.o
obj-$(CONFIG_MFD_CROS_EC_CHARDEV) += cros_ec_dev.o
obj-$(CONFIG_MFD_EXYNOS_LPASS) += exynos-lpass.o
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
index cb0df9eb3e0f..16b1615958aa 100644
--- a/drivers/platform/chrome/Kconfig
+++ b/drivers/platform/chrome/Kconfig
@@ -52,6 +52,26 @@ config CHROMEOS_TBMC
config CROS_EC_CTL
tristate
+config CROS_EC_I2C
+ tristate "ChromeOS Embedded Controller (I2C)"
+ depends on MFD_CROS_EC && I2C
+
+ help
+ If you say Y here, you get support for talking to the ChromeOS
+ EC through an I2C bus. This uses a simple byte-level protocol with
+ a checksum. Failing accesses will be retried three times to
+ improve reliability.
+
+config CROS_EC_SPI
+ tristate "ChromeOS Embedded Controller (SPI)"
+ depends on MFD_CROS_EC && SPI
+
+ ---help---
+ If you say Y here, you get support for talking to the ChromeOS EC
+ through a SPI bus, using a byte-level protocol. Since the EC's
+ response time cannot be guaranteed, we support ignoring
+ 'pre-amble' bytes before the response actually starts.
+
config CROS_EC_LPC
tristate "ChromeOS Embedded Controller (LPC)"
depends on MFD_CROS_EC && ACPI && (X86 || COMPILE_TEST)
diff --git a/drivers/platform/chrome/Makefile b/drivers/platform/chrome/Makefile
index e44c37a63fa9..cd591bf872bb 100644
--- a/drivers/platform/chrome/Makefile
+++ b/drivers/platform/chrome/Makefile
@@ -6,6 +6,8 @@ obj-$(CONFIG_CHROMEOS_TBMC) += chromeos_tbmc.o
cros_ec_ctl-objs := cros_ec_sysfs.o cros_ec_lightbar.o \
cros_ec_vbc.o cros_ec_debugfs.o
obj-$(CONFIG_CROS_EC_CTL) += cros_ec_ctl.o
+obj-$(CONFIG_CROS_EC_I2C) += cros_ec_i2c.o
+obj-$(CONFIG_CROS_EC_SPI) += cros_ec_spi.o
cros_ec_lpcs-objs := cros_ec_lpc.o cros_ec_lpc_reg.o
cros_ec_lpcs-$(CONFIG_CROS_EC_LPC_MEC) += cros_ec_lpc_mec.o
obj-$(CONFIG_CROS_EC_LPC) += cros_ec_lpcs.o
diff --git a/drivers/mfd/cros_ec_i2c.c b/drivers/platform/chrome/cros_ec_i2c.c
similarity index 100%
rename from drivers/mfd/cros_ec_i2c.c
rename to drivers/platform/chrome/cros_ec_i2c.c
diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/platform/chrome/cros_ec_spi.c
similarity index 100%
rename from drivers/mfd/cros_ec_spi.c
rename to drivers/platform/chrome/cros_ec_spi.c
--
2.18.0
