[PULL 37/48] rust: pl011: hide unnecessarily "pub" items from outside pl011::device

[Paolo Bonzini]

The only public interfaces for pl011 are TYPE_PL011 and pl011_create.
Remove pub from everything else.

Note: the "allow(dead_code)" is removed later.

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 rust/hw/char/pl011/src/device.rs       |  2 +-
 rust/hw/char/pl011/src/device_class.rs |  2 +-
 rust/hw/char/pl011/src/lib.rs          | 13 ++++++++-----
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/rust/hw/char/pl011/src/device.rs b/rust/hw/char/pl011/src/device.rs
index c0b53f2515c..c8496eeb1b6 100644
--- a/rust/hw/char/pl011/src/device.rs
+++ b/rust/hw/char/pl011/src/device.rs
@@ -573,7 +573,7 @@ pub fn post_load(&mut self, _version_id: u32) -> Result<(), 
()> {
 }
 
 /// Which bits in the interrupt status matter for each outbound IRQ line ?
-pub const IRQMASK: [u32; 6] = [
+const IRQMASK: [u32; 6] = [
     /* combined IRQ */
     Interrupt::E
         | Interrupt::MS
diff --git a/rust/hw/char/pl011/src/device_class.rs 
b/rust/hw/char/pl011/src/device_class.rs
index 6fa14ca0f9b..2336a768729 100644
--- a/rust/hw/char/pl011/src/device_class.rs
+++ b/rust/hw/char/pl011/src/device_class.rs
@@ -19,7 +19,7 @@ extern "C" fn pl011_clock_needed(opaque: *mut c_void) -> bool 
{
 }
 
 /// Migration subsection for [`PL011State`] clock.
-pub static VMSTATE_PL011_CLOCK: VMStateDescription = VMStateDescription {
+static VMSTATE_PL011_CLOCK: VMStateDescription = VMStateDescription {
     name: c_str!("pl011/clock").as_ptr(),
     version_id: 1,
     minimum_version_id: 1,
diff --git a/rust/hw/char/pl011/src/lib.rs b/rust/hw/char/pl011/src/lib.rs
index d10f0805aac..2baacba2306 100644
--- a/rust/hw/char/pl011/src/lib.rs
+++ b/rust/hw/char/pl011/src/lib.rs
@@ -27,9 +27,11 @@
 
 use qemu_api::c_str;
 
-pub mod device;
-pub mod device_class;
-pub mod memory_ops;
+mod device;
+mod device_class;
+mod memory_ops;
+
+pub use device::pl011_create;
 
 pub const TYPE_PL011: &::std::ffi::CStr = c_str!("pl011");
 pub const TYPE_PL011_LUMINARY: &::std::ffi::CStr = c_str!("pl011_luminary");
@@ -42,7 +44,7 @@
 #[allow(non_camel_case_types)]
 #[repr(u64)]
 #[derive(Debug, qemu_api_macros::TryInto)]
-pub enum RegisterOffset {
+enum RegisterOffset {
     /// Data Register
     ///
     /// A write to this register initiates the actual data transmission
@@ -98,7 +100,8 @@ pub enum RegisterOffset {
     //Reserved = 0x04C,
 }
 
-pub mod registers {
+#[allow(dead_code)]
+mod registers {
     //! Device registers exposed as typed structs which are backed by arbitrary
     //! integer bitmaps. [`Data`], [`Control`], [`LineControl`], etc.
     use bilge::prelude::*;
-- 
2.48.1