korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-14 07:44:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

irqchip/renesas-irqc: Add helper variable dev = &pdev->dev

Browse Source 
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>
This commit is contained in:
Geert Uytterhoeven 2019-05-27 14:04:10 +02:00 committed by Marc Zyngier
parent 5adb6cd1cd
commit 9ae48bc03b
1 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/irqchip/irq-renesas-irqc.c
View File

@ -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;