Commit-ID: 42a5968c0ae8f19906e16fa34ea9bdb6f5095166
Gitweb: https://git.kernel.org/tip/42a5968c0ae8f19906e16fa34ea9bdb6f5095166
Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
AuthorDate: Wed, 4 Oct 2017 14:17:58 +0200
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Thu, 19 Oct 2017 10:55:16 +0100
irqchip/renesas-intc-irqpin: Use of_device_get_match_data() helper
Use the of_device_get_match_data() helper instead of open coding.
Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
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 713177d..06f29cf 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)) {
--
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