Revert "i2c: Fix Kconfig dependencies"

This reverts commit 0a57274ea026c2b7670683947b6cc08b195148cf.

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index b923074..30f06e9 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -75,8 +75,7 @@
 	  In doubt, say Y.
 
 config I2C_SMBUS
-	tristate
-	prompt "SMBus-specific protocols" if !I2C_HELPER_AUTO
+	tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
 	help
 	  Say Y here if you want support for SMBus extensions to the I2C
 	  specification. At the moment, the only supported extension is