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| author | Axel Lin <axel.lin@ingics.com> | 2012-11-16 17:09:22 +0800 |
|---|---|---|
| committer | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-11-16 01:46:42 -0800 |
| commit | a5af092245a33965a4b089e8ba489c2db0f7db16 (patch) | |
| tree | 11cf8e6b361616298cf42a0d8f31efa6eaab6dc3 /drivers/power | |
| parent | 77b67063bb6bce6d475e910d3b886a606d0d91f7 (diff) | |
| download | linux-stable-a5af092245a33965a4b089e8ba489c2db0f7db16.tar.gz linux-stable-a5af092245a33965a4b089e8ba489c2db0f7db16.tar.bz2 linux-stable-a5af092245a33965a4b089e8ba489c2db0f7db16.zip | |
generic-adc-battery: Fix checking return value of request_any_context_irq
On failure, request_any_context_irq() returns a negative value. On
success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/generic-adc-battery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/generic-adc-battery.c b/drivers/power/generic-adc-battery.c index 9bdf44470396..4a00ef7a8795 100644 --- a/drivers/power/generic-adc-battery.c +++ b/drivers/power/generic-adc-battery.c @@ -327,7 +327,7 @@ static int __devinit gab_probe(struct platform_device *pdev) ret = request_any_context_irq(irq, gab_charged, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "battery charged", adc_bat); - if (ret) + if (ret < 0) goto err_gpio; } |