Commit 39bd56df authored by Alexandre Belloni's avatar Alexandre Belloni Committed by Wim Van Sebroeck
Browse files

watchodg: sama5d4: simplify probe 



Because the only way to use the driver is to have a device tree enabling
it, pdev->dev.of_node will never be NULL. Remove the unnecessary check.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 3c2993b8

drivers/watchdog/sama5d4_wdt.c

+6 −8
Original line number Diff line number Diff line
@@ -228,7 +228,6 @@ static int sama5d4_wdt_probe(struct platform_device *pdev) 


	wdt->reg_base = regs;



	if (pdev->dev.of_node) {

	irq = irq_of_parse_and_map(pdev->dev.of_node, 0);

	if (!irq)

		dev_warn(&pdev->dev, "failed to get IRQ from DT\n");
@@ -236,7 +235,6 @@ static int sama5d4_wdt_probe(struct platform_device *pdev) 
	ret = of_sama5d4_wdt_init(pdev->dev.of_node, wdt);

	if (ret)

		return ret;

	}



	if ((wdt->mr & AT91_WDT_WDFIEN) && irq) {

		ret = devm_request_irq(&pdev->dev, irq, sama5d4_wdt_irq_handler,

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