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authorAxel Lin <axel.lin@ingics.com>2012-11-16 13:09:22 +0400
committerAnton Vorontsov <anton.vorontsov@linaro.org>2012-11-16 13:46:42 +0400
commita5af092245a33965a4b089e8ba489c2db0f7db16 (patch)
tree11cf8e6b361616298cf42a0d8f31efa6eaab6dc3 /drivers/power
parent77b67063bb6bce6d475e910d3b886a606d0d91f7 (diff)
downloadlinux-a5af092245a33965a4b089e8ba489c2db0f7db16.tar.xz
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.c2
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;
}