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authorGeert Uytterhoeven <geert+renesas@glider.be>2019-05-27 14:04:10 +0200
committerMarc Zyngier <marc.zyngier@arm.com>2019-05-29 10:42:26 +0100
commit9ae48bc03b261b7a8101606bc6b780973bb076fa (patch)
tree760354d903d324d0f6bb2cdc307fd1e1cdb5f35c /drivers/irqchip
parent5adb6cd1cd1f5537b62d7b09c19c2fd4fe9abbb2 (diff)
downloadlinux-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')
-rw-r--r--drivers/irqchip/irq-renesas-irqc.c26
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;