hw: remove pio_addr_t

pio_addr_t is almost unused, because these days I/O ports are simply
accessed through the address space.  cpu_{in,out}[bwl] themselves are
almost unused; monitor.c and xen-hvm.c could use address_space_read/write
directly, since they have an integer size at hand.  This leaves qtest as
the only user of those functions.

On the other hand even portio_* functions use this type; the only
interesting use of pio_addr_t thus is include/hw/sysbus.h.  I guess I
could move it there, but I don't see much benefit in that either.  Using
uint32_t is enough and avoids the need to include ioport.h everywhere.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/ioport.c b/ioport.c
index 901a997793..94e08ab657 100644
--- a/ioport.c
+++ b/ioport.c
@@ -55,14 +55,14 @@ const MemoryRegionOps unassigned_io_ops = {
     .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
-void cpu_outb(pio_addr_t addr, uint8_t val)
+void cpu_outb(uint32_t addr, uint8_t val)
 {
     trace_cpu_out(addr, 'b', val);
     address_space_write(&address_space_io, addr, MEMTXATTRS_UNSPECIFIED,
                         &val, 1);
 }
 
-void cpu_outw(pio_addr_t addr, uint16_t val)
+void cpu_outw(uint32_t addr, uint16_t val)
 {
     uint8_t buf[2];
 
@@ -72,7 +72,7 @@ void cpu_outw(pio_addr_t addr, uint16_t val)
                         buf, 2);
 }
 
-void cpu_outl(pio_addr_t addr, uint32_t val)
+void cpu_outl(uint32_t addr, uint32_t val)
 {
     uint8_t buf[4];
 
@@ -82,7 +82,7 @@ void cpu_outl(pio_addr_t addr, uint32_t val)
                         buf, 4);
 }
 
-uint8_t cpu_inb(pio_addr_t addr)
+uint8_t cpu_inb(uint32_t addr)
 {
     uint8_t val;
 
@@ -92,7 +92,7 @@ uint8_t cpu_inb(pio_addr_t addr)
     return val;
 }
 
-uint16_t cpu_inw(pio_addr_t addr)
+uint16_t cpu_inw(uint32_t addr)
 {
     uint8_t buf[2];
     uint16_t val;
@@ -103,7 +103,7 @@ uint16_t cpu_inw(pio_addr_t addr)
     return val;
 }
 
-uint32_t cpu_inl(pio_addr_t addr)
+uint32_t cpu_inl(uint32_t addr)
 {
     uint8_t buf[4];
     uint32_t val;