From mboxrd@z Thu Jan 1 00:00:00 1970 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 EC5723019D8; Wed, 10 Dec 2025 08:23:21 +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=1765355002; cv=none; b=KnGLdKqBRI+gkn6zqqx3Qpjf1BPkLh2RzkKtw/zt2kMk5O8l0cMfg9H7VUhjHjr8HZXcZuWSBn9/QRKQeIkRvWfwXPvrLpFAj4YpImuyIfsMjMJHKGHAM2A4FFNjxH4c/Z6vNcA2YgWf2wLsOsRbjYGZxMFwxOR8VNnK5GJCPQ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765355002; c=relaxed/simple; bh=YESE8YE52HeNhEdxUO0TVhbuV56UPK5yXtqt4lb4UA0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rF+4qDlQrH7rUfmHEW5AIu5HUDnZGE51lPMZhDYE6mIYb2bKPZRl0N3XaGR/C+756I140v77z21Ye9EGHsICeAkb+QVezsBwz/7q7JpW3IcPv8+UTbLQGxk61lewQKccdckJyEb3Xo2L25qmnKi4EucCwnADLv63IGqli4XypHI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=q79jz05r; 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="q79jz05r" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BEF4C4CEF1; Wed, 10 Dec 2025 08:23:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765355001; bh=YESE8YE52HeNhEdxUO0TVhbuV56UPK5yXtqt4lb4UA0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=q79jz05rugV3F1j7YdM9usUEiXShhfi8a+yTMFtdcFZMDFKfQJSM9lztuDgrSF8Cp 2lj5r1/VJVsz0/h+tYizPAYsrlvCyB3cShbjRMov5GOR2uCqNiWNTy18yKQ8xrzz/e wmBbSdQA0FyuIJ9qVO2JXPZ6rPhcgjov/RyHbFQ6eHIZjqAaCKjybCoQlx8FZw2AG1 aHvaNjol5DiK0onJ86zjild1IIiOwI1kLYvDQZkn2UszpTxqnalcKpQNx4rIG/rWyq Xn7gjgnwznDmZVz+etPQ0DvdL76KkiNCW1vqo0P0l6QdU0iGagULw5jbysnp93Id42 NdO5telmNp0dw== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vTFTj-0000000BhIm-32IB; Wed, 10 Dec 2025 08:23:19 +0000 From: Marc Zyngier To: linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org Cc: Daniel Lezcano , Thomas Gleixner , Thomas Bogendoerfer , Joshua Kinard Subject: [PATCH 5/6] clocksource: mips-gic-timer: Move GIC timer to request_percpu_irq() Date: Wed, 10 Dec 2025 08:22:41 +0000 Message-ID: <20251210082242.360936-6-maz@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251210082242.360936-1-maz@kernel.org> References: <20251210082242.360936-1-maz@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: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, daniel.lezcano@linaro.org, tglx@linutronix.de, tsbogend@alpha.franken.de, kumba@gentoo.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Teach the MIPS GIC timer about request_percpu_irq(), which ultimately will allow for the removal of the antiquated setup_percpu_irq() API. Signed-off-by: Marc Zyngier --- drivers/clocksource/mips-gic-timer.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/clocksource/mips-gic-timer.c b/drivers/clocksource/mips-gic-timer.c index abb685a080a5b..1501c7db9a8e3 100644 --- a/drivers/clocksource/mips-gic-timer.c +++ b/drivers/clocksource/mips-gic-timer.c @@ -77,13 +77,6 @@ static irqreturn_t gic_compare_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction gic_compare_irqaction = { - .handler = gic_compare_interrupt, - .percpu_dev_id = &gic_clockevent_device, - .flags = IRQF_PERCPU | IRQF_TIMER, - .name = "timer", -}; - static void gic_clockevent_cpu_init(unsigned int cpu, struct clock_event_device *cd) { @@ -152,7 +145,8 @@ static int gic_clockevent_init(void) if (!gic_frequency) return -ENXIO; - ret = setup_percpu_irq(gic_timer_irq, &gic_compare_irqaction); + ret = request_percpu_irq(gic_timer_irq, gic_compare_interrupt, + "timer", &gic_clockevent_device); if (ret < 0) { pr_err("IRQ %d setup failed (%d)\n", gic_timer_irq, ret); return ret; -- 2.47.3