From nobody Sun Feb 8 07:14:58 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 3B8644E1D6; Tue, 27 Feb 2024 17:21:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709054513; cv=none; b=A6WgE0k/OAYGAUu35C+voDQKhZab4rJR7hWcMDIZvtTGhco99I1+ohWF2zM4Yc33iey0Z5XABW3Khv3deOqhyXL/DLKt5dELEMV4XQeYNu0G0KsA2XzMQluWQoolwjKzVi/Zrr8jeX68Q4cW3Fy9MtCmSWSArhQNnQ+R0oWue8E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709054513; c=relaxed/simple; bh=CxxghjzhKMU/aBLaHQZTc1NhUcFMMP7dKr/NX9ASjtM=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=LzbsDQ50VUPL/3SAQYED1qfyq93oIpjsQrH86f5TMXhGGB+v2AlQQ1Zq/wX2HjOnkTSx4EsYGQog9NmkysbPmQEkJZm5GKzEDnKpnuhHMGIcJKIVIt4bw2MQ7e8rZ27ZlXJo81qGi4Fn3GHs+PIAZQ6SzwqzTekx1C3OlJD+GWA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=TgekRlJa; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=6OR3LJuY; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="TgekRlJa"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="6OR3LJuY" Date: Tue, 27 Feb 2024 17:21:49 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1709054510; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Fr7mcPdFCNDIQFg411hI8iEk1/OnCDyhOTf5daRsrtY=; b=TgekRlJa3K5wfCyEBgeRBoMleaUUabQtXFF5CPSnZjcFHAHddQhXeT0E3COqwfSMXwEY/D 95Kc8nTQQkWnc0LE26yOV4xqxVExIOtwCJbsxJ7aXs4qYhvKCei+T6IXUZgIl1HYgNki+A c/f2ujxZgD7Mu9YE0caKP7ttImapP7gw5Qoo9xJLPnOxSnNxl3+/CxHjSYcaA5BDjRhD0t OFvrbdgE0L+m9oWLr1Y+vB9frCo2MdGcJZnem1L9eOGmIqC6lHBcaq1DUXkjdZfzxutbjc L2f/qHTFhA6jbQ5mEcp0Mc/E33D0abXn9Ytj2iWG2FKvj4LmrKQMoH+IW0fJCw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1709054510; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Fr7mcPdFCNDIQFg411hI8iEk1/OnCDyhOTf5daRsrtY=; b=6OR3LJuYKoJsB3r/S5THCj/7YaBzlVbTx+6/5TSdsIu4CI774tMlEX8SZm8+i3HvK6r0Xv nt0NU2z2y6+mVrAg== From: tip-bot2 for Uwe =?utf-8?q?Kleine-K=C3=B6nig?= Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: irq/core] irqchip/renesas-intc-irqpin: Convert to platform_driver::remove_new() callback Cc: u.kleine-koenig@pengutronix.de, Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org, maz@kernel.org In-Reply-To: =?utf-8?q?=3C6dc03cf63382d24f954c167aaa988f8e31d6b89d=2E17032?= =?utf-8?q?84359=2Egit=2Eu=2Ekleine-koenig=40pengutronix=2Ede=3E?= References: =?utf-8?q?=3C6dc03cf63382d24f954c167aaa988f8e31d6b89d=2E170328?= =?utf-8?q?4359=2Egit=2Eu=2Ekleine-koenig=40pengutronix=2Ede=3E?= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <170905450978.398.7222065170643278037.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the irq/core branch of tip: Commit-ID: be5476f6658ac4cc562b4c4ea4c90acd18ee7a29 Gitweb: https://git.kernel.org/tip/be5476f6658ac4cc562b4c4ea4c90acd1= 8ee7a29 Author: Uwe Kleine-K=C3=B6nig AuthorDate: Fri, 22 Dec 2023 23:50:40 +01:00 Committer: Thomas Gleixner CommitterDate: Tue, 27 Feb 2024 18:12:10 +01:00 irqchip/renesas-intc-irqpin: Convert to platform_driver::remove_new() callb= ack The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-K=C3=B6nig Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/6dc03cf63382d24f954c167aaa988f8e31d6b89d.17= 03284359.git.u.kleine-koenig@pengutronix.de --- drivers/irqchip/irq-renesas-intc-irqpin.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/ir= q-renesas-intc-irqpin.c index fa19585..9ad3723 100644 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c @@ -561,14 +561,13 @@ err0: return ret; } =20 -static int intc_irqpin_remove(struct platform_device *pdev) +static void intc_irqpin_remove(struct platform_device *pdev) { struct intc_irqpin_priv *p =3D platform_get_drvdata(pdev); =20 irq_domain_remove(p->irq_domain); pm_runtime_put(&pdev->dev); pm_runtime_disable(&pdev->dev); - return 0; } =20 static int __maybe_unused intc_irqpin_suspend(struct device *dev) @@ -585,11 +584,11 @@ static SIMPLE_DEV_PM_OPS(intc_irqpin_pm_ops, intc_irq= pin_suspend, NULL); =20 static struct platform_driver intc_irqpin_device_driver =3D { .probe =3D intc_irqpin_probe, - .remove =3D intc_irqpin_remove, + .remove_new =3D intc_irqpin_remove, .driver =3D { - .name =3D "renesas_intc_irqpin", - .of_match_table =3D intc_irqpin_dt_ids, - .pm =3D &intc_irqpin_pm_ops, + .name =3D "renesas_intc_irqpin", + .of_match_table =3D intc_irqpin_dt_ids, + .pm =3D &intc_irqpin_pm_ops, } }; =20