Re: [PATCH -next] iio: at91: fix error return code in at91_adc_probe()

[Jonathan Cameron <jic23@kernel.org>]

On 11/01/13 08:32, Josh Wu wrote:
> Hi, Yongjun
> 
> On 10/30/2013 1:20 PM, Wei Yongjun wrote:
>> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
>>
>> Fix to return -ENODEV instead of 0 if non-TSMR adc don't
>> support, as done elsewhere in this function.
>>
>> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
> 
> Thanks and
> Acked-by: Josh Wu <josh.wu@atmel.com>
> 
Applied to the fixes-togreg branch of iio.git
Given timing, this probably won't go upstream until 3.13-rc1 is
out.

Jonathan
> Best Regards,
> Josh Wu
> 
>> ---
>>   drivers/iio/adc/at91_adc.c | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
>> index 17df749..5b1aa02 100644
>> --- a/drivers/iio/adc/at91_adc.c
>> +++ b/drivers/iio/adc/at91_adc.c
>> @@ -1047,6 +1047,7 @@ static int at91_adc_probe(struct platform_device *pdev)
>>       } else {
>>           if (!st->caps->has_tsmr) {
>>               dev_err(&pdev->dev, "We don't support non-TSMR adc\n");
>> +            ret = -ENODEV;
>>               goto error_disable_adc_clk;
>>           }
>>  
> 
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