From nobody Wed Nov 27 00:23:29 2024 Received: from 009.lax.mailroute.net (009.lax.mailroute.net [199.89.1.12]) (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 4FE9B1F76D6 for ; Tue, 15 Oct 2024 19:10:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729019434; cv=none; b=MVSAKOpZcW5jmprCQvMJtskcqYKp+qpxtsugbrKiSXB6zVT8wzGCJF59m9J3Z7E96GPMr5IT7UMa/qoY8/mw5+SM0m37uHHZGCuNvohK7x9aycr9rQ9jdF2GrsqdmOAouQURi48eIOd82ZEYYHilYngG1qAB1sWwfSdvyixWnQ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729019434; c=relaxed/simple; bh=zTPehKPiGJ8uc8eamsF4ApdZreywLo9KjOVlaMT8zCg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HjfxcHns03vX2z/Ynp4k5fDJkOui4M+1nGTGU8PR8HhRsj4FBGQYitcfbZODiooNMT49SssmjWyRZd6saO9dq2zAsfTE+h2rEhRmSCYcQZaV4nf75IA1MvTtecr6B0rQyq1UHFWZfTIm56FrTxC2iX/cK5UsZXy+GlCLXxMLQxI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=TvHB2qpI; arc=none smtp.client-ip=199.89.1.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="TvHB2qpI" Received: from localhost (localhost [127.0.0.1]) by 009.lax.mailroute.net (Postfix) with ESMTP id 4XSkFg2N9YzlgMW3; Tue, 15 Oct 2024 19:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:mime-version:references:in-reply-to :x-mailer:message-id:date:date:subject:subject:from:from :received:received; s=mr01; t=1729019429; x=1731611430; bh=LlbN8 fEKFiaYt76DPdWX+8dI6iXGCc0rnW7U7UW4744=; b=TvHB2qpIFY3or6zxqZVm5 AIgtvaupXyI21cowk5v2WrBlRXGTsCK2nFuNfZgcA9uQp46LiQHGCQAmZNRaayo7 RqjOz/5gXuZ/KaFyBKTKQePQJl6SUBN3faqZGUXgWbpV4L+yBBFCVp5tPRF0uU5S 47o/HsFx0aWSqxJVcjYS6Ki7G0osoNdMaYiuo97rPXLpErG34792txxzeFrK1Kk7 hJiGQnHEencfzvDbh5pBaX/aTWvXxjg469DfK9Ub3d6zkFy+H+oL/1sR+S173A6V oYcTnTwwLr01fwJ/hp7rQJ8YcTPLOhcsVE56uQzGRcQht9JgQKok5jDZz9Pjhmyc g== X-Virus-Scanned: by MailRoute Received: from 009.lax.mailroute.net ([127.0.0.1]) by localhost (009.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id 4r7H_nvKU7k8; Tue, 15 Oct 2024 19:10:29 +0000 (UTC) Received: from bvanassche.mtv.corp.google.com (unknown [104.135.204.82]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 009.lax.mailroute.net (Postfix) with ESMTPSA id 4XSkFZ6XhLzlgMVx; Tue, 15 Oct 2024 19:10:26 +0000 (UTC) From: Bart Van Assche To: Thomas Gleixner Cc: Greg Kroah-Hartman , Russell King , linux-kernel@vger.kernel.org, Bart Van Assche , linuxppc-dev@lists.ozlabs.org Subject: [PATCH v3 04/22] powerpc/cell: Switch to irq_get_nr_irqs() Date: Tue, 15 Oct 2024 12:09:35 -0700 Message-ID: <20241015190953.1266194-5-bvanassche@acm.org> X-Mailer: git-send-email 2.47.0.rc1.288.g06298d1525-goog In-Reply-To: <20241015190953.1266194-1-bvanassche@acm.org> References: <20241015190953.1266194-1-bvanassche@acm.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" Use the irq_get_nr_irqs() function instead of the global variable 'nr_irqs'. Prepare for changing 'nr_irqs' from an exported global variable into a variable with file scope. Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Bart Van Assche Acked-by: Michael Ellerman (powerpc) --- arch/powerpc/platforms/cell/axon_msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platform= s/cell/axon_msi.c index 28dc86744cac..d243f7fd8982 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -112,7 +112,7 @@ static void axon_msi_cascade(struct irq_desc *desc) pr_devel("axon_msi: woff %x roff %x msi %x\n", write_offset, msic->read_offset, msi); =20 - if (msi < nr_irqs && irq_get_chip_data(msi) =3D=3D msic) { + if (msi < irq_get_nr_irqs() && irq_get_chip_data(msi) =3D=3D msic) { generic_handle_irq(msi); msic->fifo_virt[idx] =3D cpu_to_le32(0xffffffff); } else {