rust: replace c_str! with c"" literals

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

4 files changed, 17 insertions, 23 deletions

diff --git a/rust/hw/char/pl011/src/device_class.rs b/rust/hw/char/pl011/src/device_class.rs
index cd2dc33c20..d328d84632 100644
--- a/rust/hw/char/pl011/src/device_class.rs
+++ b/rust/hw/char/pl011/src/device_class.rs
@@ -9,7 +9,6 @@ use std::{
 
 use qemu_api::{
     bindings::{qdev_prop_bool, qdev_prop_chr},
-    c_str,
     prelude::*,
     vmstate::VMStateDescription,
     vmstate_clock, vmstate_fields, vmstate_of, vmstate_struct, vmstate_subsections, vmstate_unused,
@@ -25,7 +24,7 @@ extern "C" fn pl011_clock_needed(opaque: *mut c_void) -> bool {
 
 /// Migration subsection for [`PL011State`] clock.
 static VMSTATE_PL011_CLOCK: VMStateDescription = VMStateDescription {
-    name: c_str!("pl011/clock").as_ptr(),
+    name: c"pl011/clock".as_ptr(),
     version_id: 1,
     minimum_version_id: 1,
     needed: Some(pl011_clock_needed),
@@ -46,7 +45,7 @@ extern "C" fn pl011_post_load(opaque: *mut c_void, version_id: c_int) -> c_int {
 }
 
 static VMSTATE_PL011_REGS: VMStateDescription = VMStateDescription {
-    name: c_str!("pl011/regs").as_ptr(),
+    name: c"pl011/regs".as_ptr(),
     version_id: 2,
     minimum_version_id: 2,
     fields: vmstate_fields! {
@@ -70,7 +69,7 @@ static VMSTATE_PL011_REGS: VMStateDescription = VMStateDescription {
 };
 
 pub static VMSTATE_PL011: VMStateDescription = VMStateDescription {
-    name: c_str!("pl011").as_ptr(),
+    name: c"pl011".as_ptr(),
     version_id: 2,
     minimum_version_id: 2,
     post_load: Some(pl011_post_load),
@@ -87,14 +86,14 @@ pub static VMSTATE_PL011: VMStateDescription = VMStateDescription {
 qemu_api::declare_properties! {
     PL011_PROPERTIES,
     qemu_api::define_property!(
-        c_str!("chardev"),
+        c"chardev",
         PL011State,
         char_backend,
         unsafe { &qdev_prop_chr },
         CharBackend
     ),
     qemu_api::define_property!(
-        c_str!("migrate-clk"),
+        c"migrate-clk",
         PL011State,
         migrate_clock,
         unsafe { &qdev_prop_bool },
diff --git a/rust/hw/char/pl011/src/lib.rs b/rust/hw/char/pl011/src/lib.rs
index dbae76991c..5c4fbc9d14 100644
--- a/rust/hw/char/pl011/src/lib.rs
+++ b/rust/hw/char/pl011/src/lib.rs
@@ -12,13 +12,11 @@
 //! See [`PL011State`](crate::device::PL011State) for the device model type and
 //! the [`registers`] module for register types.
 
-use qemu_api::c_str;
-
 mod device;
 mod device_class;
 mod registers;
 
 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");
+pub const TYPE_PL011: &::std::ffi::CStr = c"pl011";
+pub const TYPE_PL011_LUMINARY: &::std::ffi::CStr = c"pl011_luminary";
diff --git a/rust/hw/timer/hpet/src/hpet.rs b/rust/hw/timer/hpet/src/hpet.rs
index 719343a20c..779681d650 100644
--- a/rust/hw/timer/hpet/src/hpet.rs
+++ b/rust/hw/timer/hpet/src/hpet.rs
@@ -14,7 +14,6 @@ use qemu_api::{
         address_space_memory, address_space_stl_le, qdev_prop_bit, qdev_prop_bool,
         qdev_prop_uint32, qdev_prop_uint8,
     },
-    c_str,
     cell::{BqlCell, BqlRefCell},
     irq::InterruptSource,
     memory::{
@@ -908,7 +907,7 @@ impl ObjectImpl for HPETState {
 qemu_api::declare_properties! {
     HPET_PROPERTIES,
     qemu_api::define_property!(
-        c_str!("timers"),
+        c"timers",
         HPETState,
         num_timers,
         unsafe { &qdev_prop_uint8 },
@@ -916,7 +915,7 @@ qemu_api::declare_properties! {
         default = HPET_MIN_TIMERS
     ),
     qemu_api::define_property!(
-        c_str!("msi"),
+        c"msi",
         HPETState,
         flags,
         unsafe { &qdev_prop_bit },
@@ -925,7 +924,7 @@ qemu_api::declare_properties! {
         default = false,
     ),
     qemu_api::define_property!(
-        c_str!("hpet-intcap"),
+        c"hpet-intcap",
         HPETState,
         int_route_cap,
         unsafe { &qdev_prop_uint32 },
@@ -933,7 +932,7 @@ qemu_api::declare_properties! {
         default = 0
     ),
     qemu_api::define_property!(
-        c_str!("hpet-offset-saved"),
+        c"hpet-offset-saved",
         HPETState,
         hpet_offset_saved,
         unsafe { &qdev_prop_bool },
@@ -974,7 +973,7 @@ unsafe extern "C" fn hpet_post_load(opaque: *mut c_void, version_id: c_int) -> c
 }
 
 static VMSTATE_HPET_RTC_IRQ_LEVEL: VMStateDescription = VMStateDescription {
-    name: c_str!("hpet/rtc_irq_level").as_ptr(),
+    name: c"hpet/rtc_irq_level".as_ptr(),
     version_id: 1,
     minimum_version_id: 1,
     needed: Some(hpet_rtc_irq_level_needed),
@@ -985,7 +984,7 @@ static VMSTATE_HPET_RTC_IRQ_LEVEL: VMStateDescription = VMStateDescription {
 };
 
 static VMSTATE_HPET_OFFSET: VMStateDescription = VMStateDescription {
-    name: c_str!("hpet/offset").as_ptr(),
+    name: c"hpet/offset".as_ptr(),
     version_id: 1,
     minimum_version_id: 1,
     needed: Some(hpet_offset_needed),
@@ -996,7 +995,7 @@ static VMSTATE_HPET_OFFSET: VMStateDescription = VMStateDescription {
 };
 
 static VMSTATE_HPET_TIMER: VMStateDescription = VMStateDescription {
-    name: c_str!("hpet_timer").as_ptr(),
+    name: c"hpet_timer".as_ptr(),
     version_id: 1,
     minimum_version_id: 1,
     fields: vmstate_fields! {
@@ -1011,10 +1010,10 @@ static VMSTATE_HPET_TIMER: VMStateDescription = VMStateDescription {
     ..Zeroable::ZERO
 };
 
-const VALIDATE_TIMERS_NAME: &CStr = c_str!("num_timers must match");
+const VALIDATE_TIMERS_NAME: &CStr = c"num_timers must match";
 
 static VMSTATE_HPET: VMStateDescription = VMStateDescription {
-    name: c_str!("hpet").as_ptr(),
+    name: c"hpet".as_ptr(),
     version_id: 2,
     minimum_version_id: 1,
     pre_save: Some(hpet_pre_save),
diff --git a/rust/hw/timer/hpet/src/lib.rs b/rust/hw/timer/hpet/src/lib.rs
index 5e7c961c28..1954584a87 100644
--- a/rust/hw/timer/hpet/src/lib.rs
+++ b/rust/hw/timer/hpet/src/lib.rs
@@ -7,9 +7,7 @@
 //! This library implements a device model for the IA-PC HPET (High
 //! Precision Event Timers) device in QEMU.
 
-use qemu_api::c_str;
-
 pub mod fw_cfg;
 pub mod hpet;
 
-pub const TYPE_HPET: &::std::ffi::CStr = c_str!("hpet");
+pub const TYPE_HPET: &::std::ffi::CStr = c"hpet";