lkml.org 
[lkml]   [2012]   [Nov]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH RESEND] power: generic-adc-battery: Fix checking return value of request_any_context_irq
From
Date
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>
---
This was sent on https://lkml.org/lkml/2012/10/11/77
Nobody picks up this patch, so resend it.
I think this patch is for 3.7.

Regards,
Axel
drivers/power/generic-adc-battery.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/generic-adc-battery.c b/drivers/power/generic-adc-battery.c
index 9bdf444..4a00ef7 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;
}

--
1.7.9.5




\
 
 \ /
  Last update: 2012-11-16 10:41    [W:0.035 / U:0.084 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site