omap_gpmc: Clean up omap_gpmc_attach MemoryRegion conversion

Now that all callers of omap_gpmc_attach pass in a MemoryRegion*,
we can remove the base_update and unmap function pointer arguments,
and the opaque pointer that was passed into these callbacks.

We can also remove the base and size fields from omap_gpmc_cs_file_s
as these are no longer necessary (you don't need the base/size
to unmap a MemoryRegion the way you did to undo a mapping made
with cpu_register_physical_memory()).

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 3 insertions, 7 deletions

diff --git a/hw/nseries.c b/hw/nseries.c
index 7e1ad34877..f7ace9979c 100644
--- a/hw/nseries.c
+++ b/hw/nseries.c
@@ -182,9 +182,7 @@ static void n8x0_nand_setup(struct n800_s *s)
     sysbus_connect_irq(sysbus_from_qdev(s->nand), 0,
                        qdev_get_gpio_in(s->cpu->gpio, N8X0_ONENAND_GPIO));
     omap_gpmc_attach(s->cpu->gpmc, N8X0_ONENAND_CS,
-                     sysbus_mmio_get_region(sysbus_from_qdev(s->nand), 0),
-                     NULL, NULL,
-                     s->nand);
+                     sysbus_mmio_get_region(sysbus_from_qdev(s->nand), 0));
     otp_region = onenand_raw_otp(s->nand);
 
     memcpy(otp_region + 0x000, n8x0_cal_wlan_mac, sizeof(n8x0_cal_wlan_mac));
@@ -781,10 +779,8 @@ static void n8x0_usb_setup(struct n800_s *s)
     TUSBState *tusb = tusb6010_init(tusb_irq);
 
     /* Using the NOR interface */
-    omap_gpmc_attach(s->cpu->gpmc, N8X0_USB_ASYNC_CS,
-                    tusb6010_async_io(tusb), NULL, NULL, tusb);
-    omap_gpmc_attach(s->cpu->gpmc, N8X0_USB_SYNC_CS,
-                    tusb6010_sync_io(tusb), NULL, NULL, tusb);
+    omap_gpmc_attach(s->cpu->gpmc, N8X0_USB_ASYNC_CS, tusb6010_async_io(tusb));
+    omap_gpmc_attach(s->cpu->gpmc, N8X0_USB_SYNC_CS, tusb6010_sync_io(tusb));
 
     s->usb = tusb;
     qdev_connect_gpio_out(s->cpu->gpio, N8X0_TUSB_ENABLE_GPIO, tusb_pwr);