From nobody Sun Feb 8 04:23:12 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 349911EDA2B; Mon, 22 Dec 2025 12:27:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766406451; cv=none; b=jbRCyLiTPm1Yw45crzKOFb6yxIOvw1XQ5GITnnGLgeVLTQFi2kXzacTEYbJem+tj9i9XUZ05rTKNl3tVkbay6aK4hr4b/UvGu/mQGdq0OLuefy3flDCbCKgradxKr9hJczjq5R892JBjekxDTWeFE4opahtXePL/hcxjnIALiXY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766406451; c=relaxed/simple; bh=Bg+e+HQ4cRkKotTSX3tjMcafuwqhVP/2UOvsWMi0MDI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=A1w13qwDRnZSolXfjvRen89Y2xU05BoSQ9CSzGmL1WTesw2n8erbLilmvStelSMvweCz5SPcIZONueJwSnneNIwSxIox7q8WlLKRIscJzx+3KLHi/w0zJswjNR3H0EX3FEuLVGsINnCNO7eNE3HivySoTwOg8fviEqSBVOgfYlE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oeuu0RAI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oeuu0RAI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C70F2C4CEF1; Mon, 22 Dec 2025 12:27:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766406450; bh=Bg+e+HQ4cRkKotTSX3tjMcafuwqhVP/2UOvsWMi0MDI=; h=From:Date:Subject:To:Cc:From; b=oeuu0RAIJ14nW4aWOiI09TYcBvmUAHDsLgZzv1zM0r9VUgp4RN1XolRTUPKydE35b YbFoVn1f9e9i19mdY+A65dmkf6vAZPi7zCtdz+qd63ppFiaKPLGsVGo23MP+iBtuBm 5ROg8qiSGwZSrhjZHNp9FDXC+S+1PWarrO7bpzLFFYGz5ifD3zq0iuMIoJmjqdSvgi v8IMrxLoSnqCf6LBvSDk+9JTpWU+EtwTYj5Q0E4IIDopez8Iv1+4+2I9IHQ8xdgVvb 6FuvxhRFNlIqNF9DH+LCyQFyUMwIyrhmVSBSWpQhHaLeiVjy+dhZtwUs/ndRlmxFP+ zg6tppDVhqErA== From: Tamir Duberstein Date: Mon, 22 Dec 2025 13:27:24 +0100 Subject: [PATCH] rust: drm: replace `kernel::c_str!` with C-Strings Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251222-cstr-tyr-v1-1-d88ff1a54ae9@gmail.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1NDIyMj3eTikiLdksoiXWPz1FRLU3NLgzTTNCWg8oKi1LTMCrBR0bEQfnF pUlZqcglIv1JtLQB+io+KbAAAAA== X-Change-ID: 20251222-cstr-tyr-37ee95790f5f To: Danilo Krummrich , Alice Ryhl , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Miguel Ojeda , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Trevor Gross Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, Tamir Duberstein X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openssh-sha256; t=1766406446; l=2827; i=tamird@gmail.com; h=from:subject:message-id; bh=9wuud1uxU6Hw+XPxPoxP1et4t5hmYtUFfAqhx+rUr34=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgtYz36g7iDMSkY5K7Ab51ksGX7hJgs MRt+XVZTrIzMVIAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QOnCdC34Q4v7RknJNH32e4uHOpbkVJ4wn/wDInRmCvFX6RlqzOYX/Lc02+ao8XIHVQIOfkKXMG3 gbEy5xjxxlgM= X-Developer-Key: i=tamird@gmail.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc From: Tamir Duberstein C-String literals were added in Rust 1.77. Replace instances of `kernel::c_str!` with C-String literals where possible. Signed-off-by: Tamir Duberstein Reviewed-by: Daniel Almeida --- drivers/gpu/drm/tyr/driver.rs | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/tyr/driver.rs b/drivers/gpu/drm/tyr/driver.rs index 0389c558c036..65405f365fec 100644 --- a/drivers/gpu/drm/tyr/driver.rs +++ b/drivers/gpu/drm/tyr/driver.rs @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 or MIT =20 -use kernel::c_str; use kernel::clk::Clk; use kernel::clk::OptionalClk; use kernel::device::Bound; @@ -91,8 +90,8 @@ fn issue_soft_reset(dev: &Device, iomem: &Devres) -> Result { MODULE_OF_TABLE, ::IdInfo, [ - (of::DeviceId::new(c_str!("rockchip,rk3588-mali")), ()), - (of::DeviceId::new(c_str!("arm,mali-valhall-csf")), ()) + (of::DeviceId::new(c"rockchip,rk3588-mali"), ()), + (of::DeviceId::new(c"arm,mali-valhall-csf"), ()) ] ); =20 @@ -104,16 +103,16 @@ fn probe( pdev: &platform::Device, _info: Option<&Self::IdInfo>, ) -> impl PinInit { - let core_clk =3D Clk::get(pdev.as_ref(), Some(c_str!("core")))?; - let stacks_clk =3D OptionalClk::get(pdev.as_ref(), Some(c_str!("st= acks")))?; - let coregroup_clk =3D OptionalClk::get(pdev.as_ref(), Some(c_str!(= "coregroup")))?; + let core_clk =3D Clk::get(pdev.as_ref(), Some(c"core"))?; + let stacks_clk =3D OptionalClk::get(pdev.as_ref(), Some(c"stacks")= )?; + let coregroup_clk =3D OptionalClk::get(pdev.as_ref(), Some(c"coreg= roup"))?; =20 core_clk.prepare_enable()?; stacks_clk.prepare_enable()?; coregroup_clk.prepare_enable()?; =20 - let mali_regulator =3D Regulator::::get(pdev.a= s_ref(), c_str!("mali"))?; - let sram_regulator =3D Regulator::::get(pdev.a= s_ref(), c_str!("sram"))?; + let mali_regulator =3D Regulator::::get(pdev.a= s_ref(), c"mali")?; + let sram_regulator =3D Regulator::::get(pdev.a= s_ref(), c"sram")?; =20 let request =3D pdev.io_request_by_index(0).ok_or(ENODEV)?; let iomem =3D Arc::pin_init(request.iomap_sized::(), GFP_KE= RNEL)?; @@ -174,8 +173,8 @@ fn drop(self: Pin<&mut Self>) { major: 1, minor: 5, patchlevel: 0, - name: c_str!("panthor"), - desc: c_str!("ARM Mali Tyr DRM driver"), + name: c"panthor", + desc: c"ARM Mali Tyr DRM driver", }; =20 #[vtable] --- base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 change-id: 20251222-cstr-tyr-37ee95790f5f Best regards, -- =20 Tamir Duberstein