Patchwork [16/16] isa: Remove isa_init_ioport_range and isa_init_ioport.

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Submitter Richard Henderson
Date Aug. 24, 2011, 12:13 a.m.
Message ID <1314144835-29098-17-git-send-email-rth@twiddle.net>
Download mbox | patch
Permalink /patch/111221/
State New
Headers show

Comments

Richard Henderson - Aug. 24, 2011, 12:13 a.m.
All users have been converted to either isa_register_ioport
or isa_register_old_portio_list.

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

Patch

diff --git a/hw/isa-bus.c b/hw/isa-bus.c
index 648b421..27c76b4 100644
--- a/hw/isa-bus.c
+++ b/hw/isa-bus.c
@@ -83,24 +83,17 @@  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);
 }
 
 static void isa_register_portio_1(ISADevice *dev,
@@ -149,9 +142,7 @@  void isa_register_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);
 
     /* Handle the first entry specially.  */
     off_last = off_low = pio_start->offset;
diff --git a/hw/isa.h b/hw/isa.h
index 177ef95..d3cae35 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);