sh: pci: Consolidate pci_iomap() and use the generic I/O base.

This consolidates the pci_iomap() definitions and reworks how the I/O
port base is handled. PCI channels can register their own I/O map base,
or if none is provided, the system-wide generic I/O base is used instead.

Functionally nothing changes, while this allows us to kill off lots of
I/O address special casing and lookups.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/sh/kernel/io.c b/arch/sh/kernel/io.c
index 59fb020718a3..4f85fffaa557 100644
--- a/arch/sh/kernel/io.c
+++ b/arch/sh/kernel/io.c
@@ -70,10 +70,6 @@ void __iomem *ioport_map(unsigned long port, unsigned int nr)
         if (ret)
                 return ret;
 
-        ret = __get_pci_io_base(port, nr);
-        if (ret)
-                return ret;
-
         return __ioport_map(port, nr);
 }
 EXPORT_SYMBOL(ioport_map);