i2c: scx200_acb: depends on HAS_IOPORT

It already depends on X86_32, but that's also set for ARCH=um.
Recent changes made UML no longer have IO port access since
it's not needed, but this driver uses it. Build it only for
HAS_IOPORT. This is pretty much the same as depending on X86,
but on the off-chance that HAS_IOPORT will ever be optional
on x86 HAS_IOPORT is the real prerequisite.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 48c5ab8320090cc383cea32337fb391c2b01a904..0a4ecccd1851ff741eedaa093e2f54f19184d38f 100644 (file)
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -1530,7 +1530,7 @@ config I2C_XGENE_SLIMPRO
 
 config SCx200_ACB
        tristate "Geode ACCESS.bus support"
-       depends on X86_32 && PCI
+       depends on X86_32 && PCI && HAS_IOPORT
        help
          Enable the use of the ACCESS.bus controllers on the Geode SCx200 and
          SC1100 processors and the CS5535 and CS5536 Geode companion devices.