i2c: busses: Use *-y instead of *-objs in Makefile

*-objs suffix is reserved rather for (user-space) host programs while
usually *-y suffix is used for kernel drivers (although *-objs works
for that purpose for now).

Let's correct the old usages of *-objs in Makefiles.

While at it, fix an obvious typo in help section of the Kconfig.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

Author: andy-shev

drivers/i2c/busses/Kconfig

@@ -431,7 +431,7 @@ config I2C_AT91
 	  are facing this situation, use the i2c-gpio driver.
 
 config I2C_AT91_SLAVE_EXPERIMENTAL
-	tristate "Microchip AT91 I2C experimental slave mode"
+	bool "Microchip AT91 I2C experimental slave mode"
 	depends on I2C_AT91
 	select I2C_SLAVE
 	help
@@ -440,7 +440,7 @@ config I2C_AT91_SLAVE_EXPERIMENTAL
 	  been tested in a heavy way, help wanted.
 	  There are known bugs:
 	    - It can hang, on a SAMA5D4, after several transfers.
-	    - There are some mismtaches with a SAMA5D4 as slave and a SAMA5D2 as
+	    - There are some mismatches with a SAMA5D4 as slave and a SAMA5D2 as
 	    master.
 
 config I2C_AU1550

drivers/i2c/busses/Makefile

@@ -39,10 +39,8 @@ obj-$(CONFIG_I2C_AMD_MP2)	+= i2c-amd-mp2-pci.o i2c-amd-mp2-plat.o
 obj-$(CONFIG_I2C_AMD_ASF)	+= i2c-amd-asf-plat.o
 obj-$(CONFIG_I2C_ASPEED)	+= i2c-aspeed.o
 obj-$(CONFIG_I2C_AT91)		+= i2c-at91.o
-i2c-at91-objs			:= i2c-at91-core.o i2c-at91-master.o
-ifeq ($(CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL),y)
-	i2c-at91-objs		+= i2c-at91-slave.o
-endif
+i2c-at91-y			:= i2c-at91-core.o i2c-at91-master.o
+i2c-at91-$(CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL)	+= i2c-at91-slave.o
 obj-$(CONFIG_I2C_AU1550)	+= i2c-au1550.o
 obj-$(CONFIG_I2C_AXXIA)		+= i2c-axxia.o
 obj-$(CONFIG_I2C_BCM2835)	+= i2c-bcm2835.o
@@ -110,8 +108,8 @@ obj-$(CONFIG_I2C_SIMTEC)	+= i2c-simtec.o
 obj-$(CONFIG_I2C_SPRD)		+= i2c-sprd.o
 obj-$(CONFIG_I2C_ST)		+= i2c-st.o
 obj-$(CONFIG_I2C_STM32F4)	+= i2c-stm32f4.o
-i2c-stm32f7-drv-objs := i2c-stm32f7.o i2c-stm32.o
 obj-$(CONFIG_I2C_STM32F7)	+= i2c-stm32f7-drv.o
+i2c-stm32f7-drv-y		:= i2c-stm32f7.o i2c-stm32.o
 obj-$(CONFIG_I2C_SUN6I_P2WI)	+= i2c-sun6i-p2wi.o
 obj-$(CONFIG_I2C_SYNQUACER)	+= i2c-synquacer.o
 obj-$(CONFIG_I2C_TEGRA)		+= i2c-tegra.o
@@ -120,10 +118,10 @@ obj-$(CONFIG_I2C_UNIPHIER)	+= i2c-uniphier.o
 obj-$(CONFIG_I2C_UNIPHIER_F)	+= i2c-uniphier-f.o
 obj-$(CONFIG_I2C_VERSATILE)	+= i2c-versatile.o
 obj-$(CONFIG_I2C_WMT)		+= i2c-viai2c-wmt.o i2c-viai2c-common.o
-i2c-octeon-objs := i2c-octeon-core.o i2c-octeon-platdrv.o
 obj-$(CONFIG_I2C_OCTEON)	+= i2c-octeon.o
-i2c-thunderx-objs := i2c-octeon-core.o i2c-thunderx-pcidrv.o
+i2c-octeon-y			:= i2c-octeon-core.o i2c-octeon-platdrv.o
 obj-$(CONFIG_I2C_THUNDERX)	+= i2c-thunderx.o
+i2c-thunderx-y			:= i2c-octeon-core.o i2c-thunderx-pcidrv.o
 obj-$(CONFIG_I2C_XILINX)	+= i2c-xiic.o
 obj-$(CONFIG_I2C_XLP9XX)	+= i2c-xlp9xx.o
 obj-$(CONFIG_I2C_RCAR)		+= i2c-rcar.o