diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-04-28 13:17:50 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-05-05 11:45:59 +0300 |
| commit | f31105347cc56c13d552b844ada04418769d875d (patch) | |
| tree | fc38f0856f198b63c4548a9bf950a7e6270196a8 /drivers/irqchip | |
| parent | 7df0b278385df3c8d0606c620e6ab1e9eea3d9cd (diff) | |
| download | linux-f31105347cc56c13d552b844ada04418769d875d.tar.xz | |
irqchip: irqc: Remove platform data support
As of commit 914d7d148411997c ("ARM: shmobile: r8a73a4: Remove legacy
code"), the Renesas R-Mobile/R-Car interrupt controller is used with DT
only, and interrupt numbers are thus always assigned automatically.
Drop the platform data declaration and all related support code.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/1430216270-31929-1-git-send-email-geert%2Brenesas@glider.be
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-renesas-irqc.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index df5bf21a701f..778bd076aeea 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -29,7 +29,6 @@ #include <linux/err.h> #include <linux/slab.h> #include <linux/module.h> -#include <linux/platform_data/irq-renesas-irqc.h> #include <linux/pm_runtime.h> #define IRQC_IRQ_MAX 32 /* maximum 32 interrupts per driver instance */ @@ -62,7 +61,6 @@ struct irqc_priv { void __iomem *iomem; void __iomem *cpu_int_base; struct irqc_irq irq[IRQC_IRQ_MAX]; - struct renesas_irqc_config config; unsigned int number_of_irqs; struct platform_device *pdev; struct irq_chip irq_chip; @@ -175,7 +173,6 @@ static const struct irq_domain_ops irqc_irq_domain_ops = { static int irqc_probe(struct platform_device *pdev) { - struct renesas_irqc_config *pdata = pdev->dev.platform_data; struct irqc_priv *p; struct resource *io; struct resource *irq; @@ -191,10 +188,6 @@ static int irqc_probe(struct platform_device *pdev) goto err0; } - /* deal with driver instance configuration */ - if (pdata) - memcpy(&p->config, pdata, sizeof(*pdata)); - p->pdev = pdev; platform_set_drvdata(pdev, p); @@ -251,8 +244,7 @@ static int irqc_probe(struct platform_device *pdev) irq_chip->flags = IRQCHIP_MASK_ON_SUSPEND; p->irq_domain = irq_domain_add_simple(pdev->dev.of_node, - p->number_of_irqs, - p->config.irq_base, + p->number_of_irqs, 0, &irqc_irq_domain_ops, p); if (!p->irq_domain) { ret = -ENXIO; @@ -272,13 +264,6 @@ static int irqc_probe(struct platform_device *pdev) dev_info(&pdev->dev, "driving %d irqs\n", p->number_of_irqs); - /* warn in case of mismatch if irq base is specified */ - if (p->config.irq_base) { - if (p->config.irq_base != p->irq[0].domain_irq) - dev_warn(&pdev->dev, "irq base mismatch (%d/%d)\n", - p->config.irq_base, p->irq[0].domain_irq); - } - return 0; err3: while (--k >= 0) |