* [PATCH] irqchip/renesas-intc-irqpin: Use of_device_get_match_data() helper
@ 2017-10-04 12:17 Geert Uytterhoeven
2017-10-05 9:16 ` Simon Horman
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2017-10-04 12:17 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier
Cc: linux-kernel, linux-renesas-soc, Geert Uytterhoeven
Use the of_device_get_match_data() helper instead of open coding.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/irqchip/irq-renesas-intc-irqpin.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 713177d97c7aa0b6..06f29cf5018a151f 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -389,9 +389,8 @@ MODULE_DEVICE_TABLE(of, intc_irqpin_dt_ids);
static int intc_irqpin_probe(struct platform_device *pdev)
{
- const struct intc_irqpin_config *config = NULL;
+ const struct intc_irqpin_config *config;
struct device *dev = &pdev->dev;
- const struct of_device_id *of_id;
struct intc_irqpin_priv *p;
struct intc_irqpin_iomem *i;
struct resource *io[INTC_IRQPIN_REG_NR];
@@ -422,11 +421,9 @@ static int intc_irqpin_probe(struct platform_device *pdev)
p->pdev = pdev;
platform_set_drvdata(pdev, p);
- of_id = of_match_device(intc_irqpin_dt_ids, dev);
- if (of_id && of_id->data) {
- config = of_id->data;
+ config = of_device_get_match_data(dev);
+ if (config)
p->needs_clk = config->needs_clk;
- }
p->clk = devm_clk_get(dev, NULL);
if (IS_ERR(p->clk)) {
--
2.7.4
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2017-10-04 12:17 [PATCH] irqchip/renesas-intc-irqpin: Use of_device_get_match_data() helper Geert Uytterhoeven
2017-10-05 9:16 ` Simon Horman
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