[PATCH v2 1/3] ppc4xx: Move common dependency on serial to common option

[BALATON Zoltan]

All machines that select SERIAL also select PPC4XX so we can just add
this common dependency there once.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
 hw/ppc/Kconfig | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/hw/ppc/Kconfig b/hw/ppc/Kconfig
index dd86e664d2..8548f42b0d 100644
--- a/hw/ppc/Kconfig
+++ b/hw/ppc/Kconfig
@@ -37,7 +37,6 @@ config PPC405
     select M48T59
     select PFLASH_CFI02
     select PPC4XX
-    select SERIAL
 
 config PPC440
     bool
@@ -46,13 +45,13 @@ config PPC440
     imply E1000_PCI
     select PCI_EXPRESS
     select PPC4XX
-    select SERIAL
     select FDT_PPC
 
 config PPC4XX
     bool
     select BITBANG_I2C
     select PCI
+    select SERIAL
 
 config SAM460EX
     bool
@@ -61,7 +60,6 @@ config SAM460EX
     select IDE_SII3112
     select M41T80
     select PPC440
-    select SERIAL
     select SM501
     select SMBUS_EEPROM
     select USB_EHCI_SYSBUS
@@ -123,7 +121,6 @@ config VIRTEX
     bool
     select PPC4XX
     select PFLASH_CFI01
-    select SERIAL
     select XILINX
     select XILINX_ETHLITE
     select FDT_PPC
-- 
2.21.3