[PATCH 8/9] watchdog: sama5d4: Remove redundant dev_err()
Pan Chuang <[email protected]> Wed, 22 Jul 2026 16:42:16 +0800
| Newsgroups | org.kernel.vger.linux-watchdog,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Since commit
55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"),
devm_request_irq() automatically logs detailed error messages on
failure. Remove the now-redundant driver-specific dev_err() call.
Signed-off-by: Pan Chuang <[email protected]>
---
drivers/watchdog/sama5d4_wdt.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/watchdog/sama5d4_wdt.c b/drivers/watchdog/sama5d4_wdt.c
index 704b786cc2ec..ecdd9aeab79c 100644
--- a/drivers/watchdog/sama5d4_wdt.c
+++ b/drivers/watchdog/sama5d4_wdt.c
@@ -291,10 +291,8 @@ static int sama5d4_wdt_probe(struct platform_device *pdev)
ret = devm_request_irq(dev, irq, sama5d4_wdt_irq_handler,
IRQF_SHARED | IRQF_IRQPOLL |
IRQF_NO_SUSPEND, pdev->name, pdev);
- if (ret) {
- dev_err(dev, "cannot register interrupt handler\n");
+ if (ret)
return ret;
- }
}
watchdog_init_timeout(wdd, wdt_timeout, dev);
--
2.34.1