Hi,
On Monday 27 November 2017 03:01 PM, Ulf Hansson wrote:
> On 17 November 2017 at 17:35, Arvind Yadav <[email protected]> wrote:
>> platform_get_irq_byname() can fail here and we must check its return value.
> NAK.
>
> You need to check the code more carefully. irq_cd is dealt with later
> below in the same function with proper error handling.
Yes, your are right. Sorry for noise.
>> Signed-off-by: Arvind Yadav <[email protected]>
>> ---
>> drivers/mmc/host/usdhi6rol0.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
>> index cdfeb15..5a896de 100644
>> --- a/drivers/mmc/host/usdhi6rol0.c
>> +++ b/drivers/mmc/host/usdhi6rol0.c
>> @@ -1749,7 +1749,7 @@ static int usdhi6_probe(struct platform_device *pdev)
>> irq_cd = platform_get_irq_byname(pdev, "card detect");
>> irq_sd = platform_get_irq_byname(pdev, "data");
>> irq_sdio = platform_get_irq_byname(pdev, "SDIO");
>> - if (irq_sd < 0 || irq_sdio < 0)
>> + if (irq_cd < 0 || irq_sd < 0 || irq_sdio < 0)
>> return -ENODEV;
>>
>> mmc = mmc_alloc_host(sizeof(struct usdhi6_host), dev);
>> --
>> 2.7.4
>>
~arvind
From 1585211236251076398@xxx Mon Nov 27 09:34:02 +0000 2017
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