diff options
author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-05-27 14:04:10 +0200 |
---|---|---|
committer | Marc Zyngier <marc.zyngier@arm.com> | 2019-05-29 10:42:26 +0100 |
commit | 9ae48bc03b261b7a8101606bc6b780973bb076fa (patch) | |
tree | 760354d903d324d0f6bb2cdc307fd1e1cdb5f35c /drivers/irqchip/irq-renesas-irqc.c | |
parent | 5adb6cd1cd1f5537b62d7b09c19c2fd4fe9abbb2 (diff) | |
download | linux-9ae48bc03b261b7a8101606bc6b780973bb076fa.tar.bz2 |
irqchip/renesas-irqc: Add helper variable dev = &pdev->dev
The probe function uses "&pdev->dev" a lot, hence add a shorthand for
that.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/irq-renesas-irqc.c')
-rw-r--r-- | drivers/irqchip/irq-renesas-irqc.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c index 0955ffe12b32..3cc428ba495c 100644 --- a/drivers/irqchip/irq-renesas-irqc.c +++ b/drivers/irqchip/irq-renesas-irqc.c @@ -124,10 +124,11 @@ static irqreturn_t irqc_irq_handler(int irq, void *dev_id) static int irqc_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; + const char *name = dev_name(dev); struct irqc_priv *p; struct resource *io; struct resource *irq; - const char *name = dev_name(&pdev->dev); int ret; int k; @@ -140,13 +141,13 @@ static int irqc_probe(struct platform_device *pdev) p->pdev = pdev; platform_set_drvdata(pdev, p); - pm_runtime_enable(&pdev->dev); - pm_runtime_get_sync(&pdev->dev); + pm_runtime_enable(dev); + pm_runtime_get_sync(dev); /* get hold of manadatory IOMEM */ io = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!io) { - dev_err(&pdev->dev, "not enough IOMEM resources\n"); + dev_err(dev, "not enough IOMEM resources\n"); ret = -EINVAL; goto err1; } @@ -164,7 +165,7 @@ static int irqc_probe(struct platform_device *pdev) p->number_of_irqs = k; if (p->number_of_irqs < 1) { - dev_err(&pdev->dev, "not enough IRQ resources\n"); + dev_err(dev, "not enough IRQ resources\n"); ret = -EINVAL; goto err1; } @@ -178,12 +179,11 @@ static int irqc_probe(struct platform_device *pdev) p->cpu_int_base = p->iomem + IRQC_INT_CPU_BASE(0); /* SYS-SPI */ - p->irq_domain = irq_domain_add_linear(pdev->dev.of_node, - p->number_of_irqs, + p->irq_domain = irq_domain_add_linear(dev->of_node, p->number_of_irqs, &irq_generic_chip_ops, p); if (!p->irq_domain) { ret = -ENXIO; - dev_err(&pdev->dev, "cannot initialize irq domain\n"); + dev_err(dev, "cannot initialize irq domain\n"); goto err2; } @@ -191,7 +191,7 @@ static int irqc_probe(struct platform_device *pdev) 1, name, handle_level_irq, 0, 0, IRQ_GC_INIT_NESTED_LOCK); if (ret) { - dev_err(&pdev->dev, "cannot allocate generic chip\n"); + dev_err(dev, "cannot allocate generic chip\n"); goto err3; } @@ -209,13 +209,13 @@ static int irqc_probe(struct platform_device *pdev) for (k = 0; k < p->number_of_irqs; k++) { if (request_irq(p->irq[k].requested_irq, irqc_irq_handler, 0, name, &p->irq[k])) { - dev_err(&pdev->dev, "failed to request IRQ\n"); + dev_err(dev, "failed to request IRQ\n"); ret = -ENOENT; goto err4; } } - dev_info(&pdev->dev, "driving %d irqs\n", p->number_of_irqs); + dev_info(dev, "driving %d irqs\n", p->number_of_irqs); return 0; err4: @@ -227,8 +227,8 @@ err3: err2: iounmap(p->iomem); err1: - pm_runtime_put(&pdev->dev); - pm_runtime_disable(&pdev->dev); + pm_runtime_put(dev); + pm_runtime_disable(dev); kfree(p); err0: return ret; |