On 03/02/2017 09:31 AM, Alexandre Belloni wrote:
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: Alexandre Belloni <alexandre.bell...@free-electrons.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
---
drivers/watchdog/sama5d4_wdt.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c
index 362fd229786d..d710014f3b7d 100644
--- a/drivers/watchdog/sama5d4_wdt.c
+++ b/drivers/watchdog/sama5d4_wdt.c
@@ -228,15 +228,13 @@ 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");
+ irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+ if (!irq)
+ dev_warn(&pdev->dev, "failed to get IRQ from DT\n");
- ret = of_sama5d4_wdt_init(pdev->dev.of_node, wdt);
- if (ret)
- return ret;
- }
+ 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,
