From: Marc Zyngier <maz@kernel.org>
To: linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Matthias Brugger <matthias.bgg@gmail.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
Kevin Hilman <khilman@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Avi Fishman <avifishman70@gmail.com>,
Tomer Maimon <tmaimon77@gmail.com>,
Tali Perry <tali.perry1@gmail.com>,
Emil Renner Berthing <kernel@esmil.dk>
Subject: [PATCH 05/12] irqchip/imx-intmux: Move PM device over to irq domain
Date: Tue, 1 Feb 2022 12:03:03 +0000 [thread overview]
Message-ID: <20220201120310.878267-6-maz@kernel.org> (raw)
In-Reply-To: <20220201120310.878267-1-maz@kernel.org>
Move the reference to the device over to the irq domain.
This allows the irq_chip structure to be directly used instead
of taking a copy for each instance.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
drivers/irqchip/irq-imx-intmux.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/irqchip/irq-imx-intmux.c b/drivers/irqchip/irq-imx-intmux.c
index e86ff743e98c..80aaea82468a 100644
--- a/drivers/irqchip/irq-imx-intmux.c
+++ b/drivers/irqchip/irq-imx-intmux.c
@@ -61,7 +61,6 @@
#define CHAN_MAX_NUM 0x8
struct intmux_irqchip_data {
- struct irq_chip chip;
u32 saved_reg;
int chanidx;
int irq;
@@ -114,7 +113,7 @@ static void imx_intmux_irq_unmask(struct irq_data *d)
raw_spin_unlock_irqrestore(&data->lock, flags);
}
-static struct irq_chip imx_intmux_irq_chip = {
+static struct irq_chip imx_intmux_irq_chip __ro_after_init = {
.name = "intmux",
.irq_mask = imx_intmux_irq_mask,
.irq_unmask = imx_intmux_irq_unmask,
@@ -126,7 +125,7 @@ static int imx_intmux_irq_map(struct irq_domain *h, unsigned int irq,
struct intmux_irqchip_data *data = h->host_data;
irq_set_chip_data(irq, data);
- irq_set_chip_and_handler(irq, &data->chip, handle_level_irq);
+ irq_set_chip_and_handler(irq, &imx_intmux_irq_chip, handle_level_irq);
return 0;
}
@@ -241,8 +240,6 @@ static int imx_intmux_probe(struct platform_device *pdev)
}
for (i = 0; i < channum; i++) {
- data->irqchip_data[i].chip = imx_intmux_irq_chip;
- data->irqchip_data[i].chip.parent_device = &pdev->dev;
data->irqchip_data[i].chanidx = i;
data->irqchip_data[i].irq = irq_of_parse_and_map(np, i);
@@ -260,6 +257,7 @@ static int imx_intmux_probe(struct platform_device *pdev)
goto out;
}
data->irqchip_data[i].domain = domain;
+ irq_domain_set_pm_device(domain, &pdev->dev);
/* disable all interrupt sources of this channel firstly */
writel_relaxed(0, data->regs + CHANIER(i));
--
2.30.2
next prev parent reply other threads:[~2022-02-01 12:03 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 12:02 [PATCH 00/12] genirq: Move irqchip runtime PM over to irq domain Marc Zyngier
2022-02-01 12:02 ` [PATCH 01/12] genirq: Allow the PM device to originate from " Marc Zyngier
2022-02-02 14:25 ` Geert Uytterhoeven
2022-02-03 7:04 ` Tony Lindgren
2022-02-01 12:03 ` [PATCH 02/12] irqchip/gic: Move PM device over to " Marc Zyngier
2022-02-02 14:25 ` Geert Uytterhoeven
2022-02-01 12:03 ` [PATCH 03/12] irqchip/renesas-intc-gpio: " Marc Zyngier
2022-02-02 14:27 ` Geert Uytterhoeven
2022-02-09 13:40 ` Marc Zyngier
2022-02-01 12:03 ` [PATCH 04/12] irqchip/renesas-irqc: " Marc Zyngier
2022-02-02 14:28 ` Geert Uytterhoeven
2022-02-01 12:03 ` Marc Zyngier [this message]
2022-02-01 12:03 ` [PATCH 06/12] gpio: mt7621: Kill parent_device usage Marc Zyngier
2022-02-01 12:03 ` [PATCH 07/12] gpio: omap: Move PM device over to irq domain Marc Zyngier
2022-02-03 7:05 ` Tony Lindgren
2022-02-01 12:03 ` [PATCH 08/12] gpio: rcar: " Marc Zyngier
2022-02-02 14:28 ` Geert Uytterhoeven
2022-02-01 12:03 ` [PATCH 09/12] gpio: tpmx86: " Marc Zyngier
2022-02-01 12:03 ` [PATCH 10/12] pinctrl: npcm: Fix broken references to chip->parent_device Marc Zyngier
2022-02-11 0:42 ` Linus Walleij
2022-02-01 12:03 ` [PATCH 11/12] pinctrl: starfive: Move PM device over to irq domain Marc Zyngier
2022-02-01 15:16 ` Emil Renner Berthing
2022-02-01 15:30 ` Emil Renner Berthing
2022-02-01 16:06 ` Marc Zyngier
2022-02-01 12:03 ` [PATCH 12/12] genirq: Kill irq_chip::parent_device Marc Zyngier
2022-02-08 11:13 ` [PATCH 00/12] genirq: Move irqchip runtime PM over to irq domain Bartosz Golaszewski
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