i2c: designware: Use `-y` to build multi-object modules

Since commit 4f8272802739 ("Documentation: update kbuild loadable modules
goals & examples") `-objs` is fitted for building host programs, lets
change DW I2C core, platform and PCI driver kbuild directives to using
`-y`, which more straightforward for device drivers. By doing so we can
discard the ifeq construction in favor to the more natural and less bulky
`<module>-$(CONFIG_X) += x.o`

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index d5f56e6179a4b46d8044a0b2e64bb1d0122f96b1..e18497fb85c5bb9d8e8eea9f66bcbd4eda1a874a 100644 (file)
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -48,17 +48,15 @@ obj-$(CONFIG_I2C_CADENCE)   += i2c-cadence.o
 obj-$(CONFIG_I2C_CBUS_GPIO)    += i2c-cbus-gpio.o
 obj-$(CONFIG_I2C_CPM)          += i2c-cpm.o
 obj-$(CONFIG_I2C_DAVINCI)      += i2c-davinci.o
-obj-$(CONFIG_I2C_DESIGNWARE_CORE)      += i2c-designware-core.o
-i2c-designware-core-objs := i2c-designware-common.o
-i2c-designware-core-objs += i2c-designware-master.o
-ifeq ($(CONFIG_I2C_DESIGNWARE_SLAVE),y)
-i2c-designware-core-objs += i2c-designware-slave.o
-endif
-obj-$(CONFIG_I2C_DESIGNWARE_PLATFORM)  += i2c-designware-platform.o
-i2c-designware-platform-objs := i2c-designware-platdrv.o
+obj-$(CONFIG_I2C_DESIGNWARE_CORE)                      += i2c-designware-core.o
+i2c-designware-core-y                                  := i2c-designware-common.o
+i2c-designware-core-y                                  += i2c-designware-master.o
+i2c-designware-core-$(CONFIG_I2C_DESIGNWARE_SLAVE)     += i2c-designware-slave.o
+obj-$(CONFIG_I2C_DESIGNWARE_PLATFORM)                  += i2c-designware-platform.o
+i2c-designware-platform-y                              := i2c-designware-platdrv.o
 i2c-designware-platform-$(CONFIG_I2C_DESIGNWARE_BAYTRAIL) += i2c-designware-baytrail.o
-obj-$(CONFIG_I2C_DESIGNWARE_PCI)       += i2c-designware-pci.o
-i2c-designware-pci-objs := i2c-designware-pcidrv.o
+obj-$(CONFIG_I2C_DESIGNWARE_PCI)                       += i2c-designware-pci.o
+i2c-designware-pci-y                                   := i2c-designware-pcidrv.o
 obj-$(CONFIG_I2C_DIGICOLOR)    += i2c-digicolor.o
 obj-$(CONFIG_I2C_EFM32)                += i2c-efm32.o
 obj-$(CONFIG_I2C_EG20T)                += i2c-eg20t.o