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-rw-r--r--drivers/watchdog/pm8916_wdt.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/watchdog/pm8916_wdt.c b/drivers/watchdog/pm8916_wdt.c
index 2d3652004e39..1213179f863c 100644
--- a/drivers/watchdog/pm8916_wdt.c
+++ b/drivers/watchdog/pm8916_wdt.c
@@ -163,9 +163,17 @@ static int pm8916_wdt_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq > 0) {
- if (devm_request_irq(dev, irq, pm8916_wdt_isr, 0, "pm8916_wdt",
- wdt))
- irq = 0;
+ err = devm_request_irq(dev, irq, pm8916_wdt_isr, 0,
+ "pm8916_wdt", wdt);
+ if (err)
+ return err;
+
+ wdt->wdev.info = &pm8916_wdt_pt_ident;
+ } else {
+ if (irq == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+
+ wdt->wdev.info = &pm8916_wdt_ident;
}
/* Configure watchdog to hard-reset mode */
@@ -177,7 +185,6 @@ static int pm8916_wdt_probe(struct platform_device *pdev)
return err;
}
- wdt->wdev.info = (irq > 0) ? &pm8916_wdt_pt_ident : &pm8916_wdt_ident,
wdt->wdev.ops = &pm8916_wdt_ops,
wdt->wdev.parent = dev;
wdt->wdev.min_timeout = PM8916_WDT_MIN_TIMEOUT;