hw/isa: clean up Kconfig selections for ISA_SUPERIO

All users of ISA_SUPERIO include a floppy disk controller, serial port
and parallel port via the automatic creation mechanism of isa-superio.c.

Select the symbol and remove it from the dependents.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240213155005.109954-3-pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

hw/isa/Kconfig

@@ -17,7 +17,11 @@ config ISA_SUPERIO
     bool
     select ISA_BUS
     select PCKBD
+    select PARALLEL
+    select SERIAL_ISA
     select FDC_ISA
+    # Some users of ISA_SUPERIO do not use it
+    #select IDE_ISA
 
 config PC87312
     bool
@@ -26,9 +30,6 @@ config PC87312
     select I8254
     select I8257
     select MC146818RTC
-    select SERIAL_ISA
-    select PARALLEL
-    select FDC_ISA
     select IDE_ISA
 
 config PIIX
@@ -49,23 +50,17 @@ config VT82C686
     select ISA_SUPERIO
     select ACPI
     select ACPI_SMBUS
-    select SERIAL_ISA
-    select FDC_ISA
     select USB_UHCI
     select APM
     select I8254
     select I8257
     select I8259
     select IDE_VIA
     select MC146818RTC
-    select PARALLEL
 
 config SMC37C669
     bool
     select ISA_SUPERIO
-    select SERIAL_ISA
-    select PARALLEL
-    select FDC_ISA
 
 config LPC_ICH9
     bool