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authorLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
commitcf9610f9116d55c5a66ef9f1faecacabd93a9322 (patch)
tree757a3d280760c654767631cab5ad8af2d86d1848 /samples/rust/rust_minimal.rs
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Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted
Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ...
Diffstat (limited to 'samples/rust/rust_minimal.rs')
-rw-r--r--samples/rust/rust_minimal.rs56
1 files changed, 56 insertions, 0 deletions
diff --git a/samples/rust/rust_minimal.rs b/samples/rust/rust_minimal.rs
new file mode 100644
index 000000000..8c910d314
--- /dev/null
+++ b/samples/rust/rust_minimal.rs
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0
+
+//! Rust minimal sample.
+
+use kernel::prelude::*;
+
+module! {
+ type: RustMinimal,
+ name: "rust_minimal",
+ authors: ["Rust for Linux Contributors"],
+ description: "Rust minimal sample",
+ license: "GPL",
+ params: {
+ test_parameter: i64 {
+ default: 1,
+ description: "This parameter has a default of 1",
+ },
+ test_bool_parameter: bool {
+ default: false,
+ description: "This boolean parameter defaults to false",
+ },
+ },
+}
+
+struct RustMinimal {
+ numbers: KVec<i32>,
+}
+
+impl kernel::Module for RustMinimal {
+ fn init(_module: &'static ThisModule) -> Result<Self> {
+ pr_info!("Rust minimal sample (init)\n");
+ pr_info!("Am I built-in? {}\n", !cfg!(MODULE));
+ pr_info!(
+ "test_parameter: {}\n",
+ module_parameters::test_parameter.value()
+ );
+ pr_info!(
+ "test_bool_parameter: {}\n",
+ module_parameters::test_bool_parameter.value()
+ );
+
+ let mut numbers = KVec::new();
+ numbers.push(72, GFP_KERNEL)?;
+ numbers.push(108, GFP_KERNEL)?;
+ numbers.push(200, GFP_KERNEL)?;
+
+ Ok(RustMinimal { numbers })
+ }
+}
+
+impl Drop for RustMinimal {
+ fn drop(&mut self) {
+ pr_info!("My numbers are {:?}\n", self.numbers);
+ pr_info!("Rust minimal sample (exit)\n");
+ }
+}