kernel: properly package 8250 serial PCI module

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

package/kernel/linux/modules/other.mk

@@ -652,16 +652,19 @@ define KernelPackage/serial-8250
   SUBMENU:=$(OTHER_MENU)
   TITLE:=8250 UARTs
   KCONFIG:= CONFIG_SERIAL_8250 \
+	CONFIG_SERIAL_8250_PCI \
 	CONFIG_SERIAL_8250_NR_UARTS=16 \
-  	CONFIG_SERIAL_8250_RUNTIME_UARTS=16 \
-  	CONFIG_SERIAL_8250_EXTENDED=y \
-  	CONFIG_SERIAL_8250_MANY_PORTS=y \
+	CONFIG_SERIAL_8250_RUNTIME_UARTS=16 \
+	CONFIG_SERIAL_8250_EXTENDED=y \
+	CONFIG_SERIAL_8250_MANY_PORTS=y \
 	CONFIG_SERIAL_8250_SHARE_IRQ=y \
 	CONFIG_SERIAL_8250_DETECT_IRQ=n \
 	CONFIG_SERIAL_8250_RSA=n
   FILES:= \
 	$(LINUX_DIR)/drivers/tty/serial/8250/8250.ko \
-	$(LINUX_DIR)/drivers/tty/serial/8250/8250_base.ko@ge4.4
+	$(LINUX_DIR)/drivers/tty/serial/8250/8250_base.ko@ge4.4 \
+	$(if $(CONFIG_PCI),$(LINUX_DIR)/drivers/tty/serial/8250/8250_pci.ko@ge4.4)
+  AUTOLOAD:=$(call AutoProbe,8250 8250_base 8250_pci)
 endef
 
 define KernelPackage/serial-8250/description