[Qemu-devel] [PATCH 14/14] isa: Remove isa_init_ioport_range and isa_init_ioport.

[Richard Henderson]

All users have been converted to either isa_register_ioport
or isa_register_old_portio_list.

Signed-off-by: Richard Henderson <address@hidden>
---
 hw/isa-bus.c |   19 +++++--------------
 hw/isa.h     |    2 --
 2 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index d8e1880..f6ab1eb 100644
--- a/hw/isa-bus.c
+++ b/hw/isa-bus.c
@@ -84,24 +84,17 @@ void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq)
     dev->nirqs++;
 }
 
-void isa_init_ioport_range(ISADevice *dev, uint16_t start, uint16_t length)
+static inline void isa_init_ioport(ISADevice *dev, uint16_t ioport)
 {
-    if (dev->ioport_id == 0 || start < dev->ioport_id) {
-        dev->ioport_id = start;
+    if (dev && (dev->ioport_id == 0 || ioport < dev->ioport_id)) {
+        dev->ioport_id = ioport;
     }
 }
 
-void isa_init_ioport(ISADevice *dev, uint16_t ioport)
-{
-    isa_init_ioport_range(dev, ioport, 1);
-}
-
 void isa_register_ioport(ISADevice *dev, MemoryRegion *io, uint16_t start)
 {
     memory_region_add_subregion(isabus->address_space_io, start, io);
-    if (dev != NULL) {
-        isa_init_ioport(dev, start);
-    }
+    isa_init_ioport(dev, start);
 }
 
 void isa_register_old_portio_list(ISADevice *dev, uint16_t start,
@@ -114,9 +107,7 @@ void isa_register_old_portio_list(ISADevice *dev, uint16_t 
start,
     /* START is how we should treat DEV, regardless of the actual
        contents of the portio array.  This is how the old code
        actually handled e.g. the FDC device.  */
-    if (dev) {
-        isa_init_ioport(dev, start);
-    }
+    isa_init_ioport(dev, start);
 
     for (; pio_start->size != 0; pio_start = pio_iter + 1) {
         unsigned int off_low = UINT_MAX, off_high = 0;
diff --git a/hw/isa.h b/hw/isa.h
index 117d8b0..49ec181 100644
--- a/hw/isa.h
+++ b/hw/isa.h
@@ -28,8 +28,6 @@ ISABus *isa_bus_new(DeviceState *dev, MemoryRegion 
*address_space_io);
 void isa_bus_irqs(qemu_irq *irqs);
 qemu_irq isa_get_irq(int isairq);
 void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq);
-void isa_init_ioport(ISADevice *dev, uint16_t ioport);
-void isa_init_ioport_range(ISADevice *dev, uint16_t start, uint16_t length);
 void isa_qdev_register(ISADeviceInfo *info);
 MemoryRegion *isa_address_space(ISADevice *dev);
 ISADevice *isa_create(const char *name);
-- 
1.7.6