drivers: slip: Consolidate under drivers/net/

Make drivers/net/ be the place for misc networking-related drivers
(otherwise, we'd need to have a new dir per driver).

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>

drivers/Kconfig

@@ -22,7 +22,7 @@ source "drivers/console/Kconfig"
 
 source "drivers/ethernet/Kconfig"
 
-source "drivers/slip/Kconfig"
+source "drivers/net/Kconfig"
 
 source "drivers/serial/Kconfig"
 

drivers/Makefile

@@ -19,7 +19,7 @@ obj-$(CONFIG_I2S) += i2s/
 obj-$(CONFIG_PWM) += pwm/
 obj-$(CONFIG_ADC) += adc/
 obj-$(CONFIG_NET_L2_ETHERNET) += ethernet/
-obj-$(CONFIG_SLIP) += slip/
+obj-$(CONFIG_NETWORKING) += net/
 obj-$(CONFIG_IEEE802154) += ieee802154/
 obj-$(CONFIG_WATCHDOG) += watchdog/
 obj-$(CONFIG_RTC) += rtc/

drivers/net/Kconfig

@@ -1,4 +1,4 @@
-# Kconfig - SLIP driver configuration options
+# Kconfig - Misc network drivers configuration options
 
 #
 # Copyright (c) 2016 Intel Corporation