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aarch64: Remove unnecessary function definitions

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This is a refactoring commit to simplify source code.
Removed some functions that only return a layout const.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
This commit is contained in:
Michael Zhao
2022-04-06 06:01:28 +08:00
committed by Bo Chen
parent 656425a328
commit 298a5580a9
5 changed files with 10 additions and 31 deletions
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arch/src/aarch64/fdt.rs
+2 -4
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@@ -18,14 +18,13 @@ use std::str;
use super::super::DeviceType;
use super::super::GuestMemoryMmap;
use super::super::InitramfsConfig;
use super::get_fdt_addr;
use super::gic::GicDevice;
use super::layout::{
IRQ_BASE, MEM_32BIT_DEVICES_SIZE, MEM_32BIT_DEVICES_START, MEM_PCI_IO_SIZE, MEM_PCI_IO_START,
PCI_HIGH_BASE, PCI_MMIO_CONFIG_SIZE_PER_SEGMENT,
};
use vm_fdt::{FdtWriter, FdtWriterResult};
use vm_memory::{Address, Bytes, GuestAddress, GuestMemory, GuestMemoryError, GuestMemoryRegion};
use vm_memory::{Address, Bytes, GuestMemory, GuestMemoryError, GuestMemoryRegion};
// This is a value for uniquely identifying the FDT node declaring the interrupt controller.
const GIC_PHANDLE: u32 = 1;
@@ -141,9 +140,8 @@ pub fn create_fdt<T: DeviceInfoForFdt + Clone + Debug, S: ::std::hash::BuildHash
pub fn write_fdt_to_memory(fdt_final: Vec<u8>, guest_mem: &GuestMemoryMmap) -> Result<()> {
// Write FDT to memory.
let fdt_address = GuestAddress(get_fdt_addr());
guest_mem
.write_slice(fdt_final.as_slice(), fdt_address)
.write_slice(fdt_final.as_slice(), super::layout::FDT_START)
.map_err(Error::WriteFdtToMemory)?;
Ok(())
}