From nobody Wed Dec 17 08:53:07 2025 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 B57E325E820; Wed, 19 Mar 2025 09:33:19 +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=1742376799; cv=none; b=ne7i5AmwDKbX/AVWuMxs+nqHf4e23GPKwjrDe8pMIgU0ckimXBQDgsAvDVQiLSv3+jZu1ISUMhLoiLOawZtKVtmVx9HbQ+o9pWNa8+X3Lbl53ScPuGJ99XqNeGp1VjleqGPjLPJX8Q6scBJh8/fzqm5E8TGjRxa8NZ5J4x5ftUY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742376799; c=relaxed/simple; bh=d9EgjtX6NglS06OR7rjXgzo2p+SLKBGgjWU8YxisvHA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YSpyHCWLKtMfjdL+CoheYHWF/T+/rV1FuPVxVq+Y/fzQ7RJQOam+DTdi6vJhs5Wgsb21oNF1OxkWvajvGAgydBwS8gBt3IWB2TrjQdo+fRCjs5WIQisToFoG/tngx4wjv0jo/FH95JCzKkq9RhFj+YFUpEGM1jtLlwQgz601jBM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mrsmGZZR; 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="mrsmGZZR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB7EBC4CEE9; Wed, 19 Mar 2025 09:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742376799; bh=d9EgjtX6NglS06OR7rjXgzo2p+SLKBGgjWU8YxisvHA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mrsmGZZRNcEWcTwHA7WIEknh3maSV8yZL3aTp6fFGphheMp2kc119iS/XEysAhk35 JFwhvzIRmVwRIPHeoNekhecfzwa3Kxcoh0KNvAdJMdonwQtiTymnOAeWh4KPx8valY MDt4C3Nfhz5TJBLw4AhudbIAlWQltKnFLRk5IhdP68TQ/ZPfb/eRmopIXGmgzpvEF2 XBWN9YN0r1IrnLAvFb0KZuVMERVdEM8lxfVlg2M0oOKszj71O6F4fQwHxgwl6uNA2a p+cYRkk4NojviRR2cCjRobMyCINrj34SSX38Qw7U2evDG/euqNo/jSPaqYiJjXAVzz /vWPA2S8xDpXg== From: "Jiri Slaby (SUSE)" To: tglx@linutronix.de Cc: maz@kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Jonathan Corbet , linux-doc@vger.kernel.org, Randy Dunlap Subject: [PATCH v2 53/57] docs: irq/concepts: Add commas and reflow Date: Wed, 19 Mar 2025 10:29:46 +0100 Message-ID: <20250319092951.37667-54-jirislaby@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319092951.37667-1-jirislaby@kernel.org> References: <20250319092951.37667-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" For easier reading, it is always desired to add commas at some places in text. Like before adverbs or after fronted sentences. Signed-off-by: Jiri Slaby (SUSE) Cc: Jonathan Corbet Cc: linux-doc@vger.kernel.org Cc: Randy Dunlap --- Documentation/core-api/irq/concepts.rst | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/Documentation/core-api/irq/concepts.rst b/Documentation/core-a= pi/irq/concepts.rst index 4273806a606b..f166006a81f6 100644 --- a/Documentation/core-api/irq/concepts.rst +++ b/Documentation/core-api/irq/concepts.rst @@ -2,23 +2,22 @@ What is an IRQ? =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -An IRQ is an interrupt request from a device. -Currently they can come in over a pin, or over a packet. -Several devices may be connected to the same pin thus -sharing an IRQ. +An IRQ is an interrupt request from a device. Currently, they can come +in over a pin, or over a packet. Several devices may be connected to +the same pin thus sharing an IRQ. =20 An IRQ number is a kernel identifier used to talk about a hardware -interrupt source. Typically this is an index into the global irq_desc -array, but except for what linux/interrupt.h implements the details +interrupt source. Typically, this is an index into the global irq_desc +array, but except for what linux/interrupt.h implements, the details are architecture specific. =20 An IRQ number is an enumeration of the possible interrupt sources on a -machine. Typically what is enumerated is the number of input pins on -all of the interrupt controller in the system. In the case of ISA +machine. Typically, what is enumerated is the number of input pins on +all of the interrupt controllers in the system. In the case of ISA, what is enumerated are the 16 input pins on the two i8259 interrupt controllers. =20 Architectures can assign additional meaning to the IRQ numbers, and -are encouraged to in the case where there is any manual configuration -of the hardware involved. The ISA IRQs are a classic example of +are encouraged to in the case where there is any manual configuration +of the hardware involved. The ISA IRQs are a classic example of assigning this kind of additional meaning. --=20 2.49.0