On 15 January 2014 15:13, zhangfei wrote:
>
>
> On 01/15/2014 05:39 PM, Sachin Kamat wrote:
>>>
>>> Thanks for the patch
>>> I just submitted one patch to fix the issue, in case you missed it.
>>
>>
>> Yes I did as I am not subscribed to mmc list.
>>
>>> Also spin_lock is required for atomic acces
On 01/15/2014 05:39 PM, Sachin Kamat wrote:
Thanks for the patch
I just submitted one patch to fix the issue, in case you missed it.
Yes I did as I am not subscribed to mmc list.
Also spin_lock is required for atomic accessing DW_MMC_CARD_PRESENT.
Otherwise sd detect may be failed sometimes
Hi Zhangfei,
On 15 January 2014 14:11, zhangfei wrote:
> Hi, Sachin
>
>
>
>
> On 01/15/2014 04:31 PM, Sachin Kamat wrote:
>>
>> mmc_gpio_get_cd returns a negative error value upon failure.
>> However gpio_cd was initialised with the negated return value
>> of the above function. This negation res
Hi, Sachin
On 01/15/2014 04:31 PM, Sachin Kamat wrote:
mmc_gpio_get_cd returns a negative error value upon failure.
However gpio_cd was initialised with the negated return value
of the above function. This negation resulted in losing of the
error value thereby triggering the code to take a wro
mmc_gpio_get_cd returns a negative error value upon failure.
However gpio_cd was initialised with the negated return value
of the above function. This negation resulted in losing of the
error value thereby triggering the code to take a wrong path as
IS_ERR_VALUE(gpio_cd) now returned 0 even when mm
