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| author | Axel Lin <axel.lin@gmail.com> | 2011-07-04 18:04:15 +0800 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2011-07-08 17:01:59 +0400 |
| commit | f8c63918c9a3004bd052fa4af08aa1cefbcd79ac (patch) | |
| tree | eb35ec3a6e1142b7249b12ee8f34599b422c0968 /drivers/power/gpio-charger.c | |
| parent | 086ef502c202503a19a491838098157cdab6238e (diff) | |
| download | linux-f8c63918c9a3004bd052fa4af08aa1cefbcd79ac.tar.gz linux-f8c63918c9a3004bd052fa4af08aa1cefbcd79ac.tar.bz2 linux-f8c63918c9a3004bd052fa4af08aa1cefbcd79ac.zip | |
gpio-charger: Fix checking return value of request_any_context_irq
request_any_context_irq() returns a negative value on failure.
On success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power/gpio-charger.c')
| -rw-r--r-- | drivers/power/gpio-charger.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c index 718f2c537827..a64b8854cfd5 100644 --- a/drivers/power/gpio-charger.c +++ b/drivers/power/gpio-charger.c @@ -127,7 +127,7 @@ static int __devinit gpio_charger_probe(struct platform_device *pdev) ret = request_any_context_irq(irq, gpio_charger_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, dev_name(&pdev->dev), charger); - if (ret) + if (ret < 0) dev_warn(&pdev->dev, "Failed to request irq: %d\n", ret); else gpio_charger->irq = irq; |